Slotmill Review

By Alex Smith

Verdict

Slotmill is one of the few gems out there when it comes to online slots. They are a relatively young company, but are run by some of the most experienced people in the business. They strive to have the highest RTP for available to players – which is really refreshing. I am looking forward to seeing Slotmill grow over the upcoming years.

9 Our Rating
Phoenix Business Centre, Malta
MGA, Curaçao Egaming
2019
11
77

 Overview

Slotmill is one of the newest game developers to appear in the online gambling world and despite their relatively small size they’ve done a pretty good job – so far – of ensuring that all of their games are appealing to both players and online gambling operators. In this review we’re going to be looking at what this new software provider has to offer – and why Slotmill games are starting to feature at more casinos.

Slotmill was established fairly recently, and like many slot development companies they’re based in Sweden; their offices are in the nation’s capital, Stockholm. One of the main reasons why Slotmill’s games are so appealing to players is thanks to the fact that they tend to carry pretty high RTPs – averaging around 97% – and this is virtually unheard of in today’s online gambling industry that’s dominated by low RTP video slots.

Slotmill games also have a very strong attention to detail incorporated into them; not only do they look great, they all run smoothly, too. Don’t knock Slotmill for being a new game developer; they know what they’re doing (with some of their team having long backgrounds in the online gambling industry) and it’s likely we’ll see them continuing to feature at online casinos thanks to their high-quality games.  

Slotmill Home page

Slotmill List Of Casinos

Affiliate Disclosure Affiliate Disclosure Our content contains affiliate links and, yes, we may earn a commission if you sign up or deposit through them. At Casinomeister, we’ve been an advocate of fair play since 1998 so you can rest assured we don’t endorse just anyone. We only back operators who are licensed, regulated, and have passed our no-nonsense vetting process. Gamble responsibly, know the rules, and make sure you’re of legal age in your country.
Betsson Casino
9.3
Ours
8.3
Players
Payout speed starstarstarstarstar
Withdrawal limits starstarstarstarstar
Customer service starstarstarstarstar
Read Review
Restricted
Bitcasino.io
9.2
Ours
7
Players
Payout speed starstarstarstarstar
Withdrawal limits starstarstarstarstar
Customer service starstarstarstarstar
Read Review
Restricted
NordicBet Casino
9.1
Ours
9.3
Players
Payout speed starstarstarstarstar
Withdrawal limits starstarstarstarstar
Customer service starstarstarstarstar
Read Review
Restricted
Betsafe Casino
9.1
Ours
8
Players
Payout speed empty starempty starstarstarstar
Withdrawal limits starstarstarstarstar
Customer service empty starstarstarstarstar
Read Review
Restricted
Casino Euro
8.9
Ours
8.2
Players
Payout speed starstarstarstarstar
Withdrawal limits starstarstarstarstar
Customer service starstarstarstarstar
Read Review
Restricted
Guts Casino
8.8
Ours
8.7
Players
Payout speed empty starstarstarstarstar
Withdrawal limits starstarstarstarstar
Customer service empty starstarstarstarstar
Read Review
Restricted
Sportsbet.io Casino
8.7
Ours
7
Players
Payout speed starstarstarstarstar
Withdrawal limits starstarstarstarstar
Customer service empty starstarstarstarstar
Read Review
Restricted
NuggetSlots Casino
8.7
Ours
N/A
Players
Payout speed empty starstarstarstarstar
Withdrawal limits empty starempty starstarstarstar
Customer service starstarstarstarstar
Read Review
Restricted
PlayFame Casino
8.7
Ours
N/A
Players
Payout speed empty starempty starempty starempty starempty star
Withdrawal limits empty starempty starempty starempty starempty star
Customer service empty starempty starempty starempty starempty star
Casumo Casino
8.6
Ours
8.3
Players
Payout speed starstarstarstarstar
Withdrawal limits starstarstarstarstar
Customer service empty starstarstarstarstar
Read Review
Restricted
Vera and John
8.5
Ours
6.7
Players
Payout speed starstarstarstarstar
Withdrawal limits empty starempty starstarstarstar
Customer service empty starempty starstarstarstar
Read Review
Restricted
Pulsz Bingo Casino
8.1
Ours
N/A
Players
Payout speed empty starempty starempty starempty starempty star
Withdrawal limits empty starempty starempty starempty starempty star
Customer service empty starempty starempty starempty starempty star
Empire.io Casino
8
Ours
N/A
Players
Payout speed starstarstarstarstar
Withdrawal limits starstarstarstarstar
Customer service starstarstarstarstar
Read Review
Restricted
McLuck Casino
7.9
Ours
N/A
Players
Payout speed empty starempty starempty starempty starempty star
Withdrawal limits empty starempty starempty starempty starempty star
Customer service empty starempty starempty starempty starempty star
Slot Hunter
7.7
Ours
8
Players
Payout speed starstarstarstarstar
Withdrawal limits empty starempty starempty starstarstar
Customer service starstarstarstarstar
Read Review
Restricted
BCGAME.us Casino
7.6
Ours
N/A
Players
Payout speed empty starempty starempty starempty starempty star
Withdrawal limits empty starempty starempty starempty starempty star
Customer service empty starempty starempty starempty starempty star
Read Review
Restricted
BetRunner Casino
7.6
Ours
N/A
Players
Payout speed starstarstarstarstar
Withdrawal limits empty starstarstarstarstar
Customer service empty starstarstarstarstar
Read Review
Restricted
GummyPlay Casino
7.6
Ours
N/A
Players
Payout speed empty starempty starempty starempty starempty star
Withdrawal limits empty starempty starempty starempty starempty star
Customer service empty starempty starempty starempty starempty star
Punt Casino
7.5
Ours
N/A
Players
Payout speed empty starempty starempty starempty starempty star
Withdrawal limits empty starempty starempty starempty starempty star
Customer service empty starempty starempty starempty starempty star
Stake.us Casino
7.4
Ours
N/A
Players
Payout speed empty starempty starempty starempty starempty star
Withdrawal limits empty starempty starempty starempty starempty star
Customer service empty starempty starempty starempty starempty star
CryptoLeo Casino
7.3
Ours
7
Players
Payout speed empty starstarstarstarstar
Withdrawal limits empty starstarstarstarstar
Customer service starstarstarstarstar
Read Review
Restricted
NYspins
7.2
Ours
7
Players
Payout speed empty starempty starstarstarstar
Withdrawal limits starstarstarstarstar
Customer service empty starstarstarstarstar
Read Review
Restricted
SlotLords Casino
7.2
Ours
N/A
Players
Payout speed empty starstarstarstarstar
Withdrawal limits empty starempty starempty starstarstar
Customer service starstarstarstarstar
Read Review
Restricted
OnlyWin Casino
7.2
Ours
N/A
Players
Payout speed empty starstarstarstarstar
Withdrawal limits empty starstarstarstarstar
Customer service empty starstarstarstarstar
Read Review
Restricted
Hello Millions Casino
7.2
Ours
N/A
Players
Payout speed empty starempty starempty starempty starempty star
Withdrawal limits empty starempty starempty starempty starempty star
Customer service empty starempty starempty starempty starempty star
Lilibet Casino
7.2
Ours
N/A
Players
Payout speed empty starempty starempty starstarstar
Withdrawal limits empty starstarstarstarstar
Customer service empty starstarstarstarstar
Read Review
Restricted
Lucky Wins Casino
7.2
Ours
N/A
Players
Payout speed empty starempty starstarstarstar
Withdrawal limits empty starempty starstarstarstar
Customer service starstarstarstarstar
Read Review
Restricted
Winmaker Casino
7.2
Ours
N/A
Players
Payout speed empty starempty starstarstarstar
Withdrawal limits empty starempty starstarstarstar
Customer service starstarstarstarstar
Read Review
Restricted
Crown Coins Casino
7.1
Ours
N/A
Players
Payout speed empty starempty starempty starempty starempty star
Withdrawal limits empty starempty starempty starempty starempty star
Customer service empty starempty starempty starempty starempty star
Sportzino Casino
7.1
Ours
N/A
Players
Payout speed empty starempty starempty starempty starempty star
Withdrawal limits empty starempty starempty starempty starempty star
Customer service empty starempty starempty starempty starempty star
Yay Casino
7.1
Ours
N/A
Players
Payout speed empty starempty starempty starempty starempty star
Withdrawal limits empty starempty starempty starempty starempty star
Customer service empty starempty starempty starempty starempty star
JeetCity Casino
7
Ours
7
Players
Payout speed empty starstarstarstarstar
Withdrawal limits empty starstarstarstarstar
Customer service empty starstarstarstarstar
Read Review
Restricted
Playzee Casino
7
Ours
N/A
Players
Payout speed empty starempty starstarstarstar
Withdrawal limits empty starempty starempty starempty starstar
Customer service starstarstarstarstar
Read Review
Restricted
Chanced Casino
7
Ours
N/A
Players
Payout speed empty starempty starempty starempty starempty star
Withdrawal limits empty starempty starempty starempty starempty star
Customer service empty starempty starempty starempty starempty star
Mega Bonanza Casino
6.9
Ours
N/A
Players
Payout speed empty starempty starempty starempty starempty star
Withdrawal limits empty starempty starempty starempty starempty star
Customer service empty starempty starempty starempty starempty star
Intercasino
6.8
Ours
7
Players
Payout speed empty starempty starstarstarstar
Withdrawal limits starstarstarstarstar
Customer service starstarstarstarstar
Read Review
Restricted
Winningz Casino
6.8
Ours
N/A
Players
Payout speed empty starstarstarstarstar
Withdrawal limits empty starempty starstarstarstar
Customer service empty starstarstarstarstar
Read Review
Restricted
SpinBlitz Casino
6.8
Ours
N/A
Players
Payout speed empty starempty starempty starempty starempty star
Withdrawal limits empty starempty starempty starempty starempty star
Customer service empty starempty starempty starempty starempty star
RealPrize Casino
6.7
Ours
N/A
Players
Payout speed empty starempty starempty starempty starempty star
Withdrawal limits empty starempty starempty starempty starempty star
Customer service empty starempty starempty starempty starempty star
Jackpota Casino
6.6
Ours
N/A
Players
Payout speed empty starempty starempty starempty starempty star
Withdrawal limits empty starempty starempty starempty starempty star
Customer service empty starempty starempty starempty starempty star
Jefebet Casino
6.5
Ours
N/A
Players
Payout speed empty starempty starempty starempty starempty star
Withdrawal limits empty starempty starempty starempty starempty star
Customer service empty starempty starempty starempty starempty star
RollXO Casino
6.4
Ours
N/A
Players
Payout speed empty starempty starstarstarstar
Withdrawal limits empty starempty starempty starempty starstar
Customer service starstarstarstarstar
Slot Mafia Casino
6.4
Ours
N/A
Players
Payout speed empty starempty starstarstarstar
Withdrawal limits empty starempty starempty starstarstar
Customer service empty starstarstarstarstar
Read Review
Restricted
CasinoMega
6.4
Ours
N/A
Players
Payout speed empty starempty starempty starempty starstar
Withdrawal limits empty starempty starstarstarstar
Customer service starstarstarstarstar
Read Review
Restricted
Immerion Casino
6.3
Ours
N/A
Players
Payout speed empty starempty starstarstarstar
Withdrawal limits empty starempty starempty starempty starstar
Customer service starstarstarstarstar
Read Review
Restricted
Spirit Casino
6.3
Ours
N/A
Players
Payout speed empty starstarstarstarstar
Withdrawal limits empty starempty starempty starempty starstar
Customer service empty starstarstarstarstar
Jumbo88 Casino
6.3
Ours
N/A
Players
Payout speed empty starempty starempty starempty starempty star
Withdrawal limits empty starempty starempty starempty starempty star
Customer service empty starempty starempty starempty starempty star
Spree Casino
6.2
Ours
N/A
Players
Payout speed empty starempty starempty starempty starempty star
Withdrawal limits empty starempty starempty starempty starempty star
Customer service empty starempty starempty starempty starempty star
Lamabet Casino
6
Ours
N/A
Players
Payout speed empty starempty starstarstarstar
Withdrawal limits empty starempty starempty starempty starstar
Customer service starstarstarstarstar
Read Review
Restricted
FatFruit Casino
6
Ours
N/A
Players
Payout speed empty starempty starempty starstarstar
Withdrawal limits empty starempty starempty starstarstar
Customer service starstarstarstarstar
Lucky Hunter Casino
6
Ours
N/A
Players
Payout speed empty starempty starstarstarstar
Withdrawal limits empty starempty starempty starempty starstar
Customer service empty starstarstarstarstar
SportsMillions Casino
5.9
Ours
N/A
Players
Payout speed empty starempty starempty starempty starempty star
Withdrawal limits empty starempty starempty starempty starempty star
Customer service empty starempty starempty starempty starempty star
Read Review
Restricted
DBet Casino
5.8
Ours
N/A
Players
Payout speed empty starempty starstarstarstar
Withdrawal limits empty starempty starempty starstarstar
Customer service starstarstarstarstar
Read Review
Restricted
Boomerang-bet Casino
5.7
Ours
N/A
Players
Payout speed empty starempty starstarstarstar
Withdrawal limits empty starempty starempty starempty starstar
Customer service starstarstarstarstar
Read Review
Restricted
Mega Frenzy Casino
5.7
Ours
N/A
Players
Payout speed empty starempty starempty starempty starempty star
Withdrawal limits empty starempty starempty starempty starempty star
Customer service empty starempty starempty starempty starempty star
RakeBit Casino
5.6
Ours
N/A
Players
Payout speed empty starstarstarstarstar
Withdrawal limits empty starempty starempty starempty starempty star
Customer service empty starempty starstarstarstar
Read Review
Restricted
TaoFortune Casino
5.6
Ours
N/A
Players
Payout speed empty starempty starempty starempty starempty star
Withdrawal limits empty starempty starempty starempty starempty star
Customer service empty starempty starempty starempty starempty star
Shiny Wilds Casino
5.6
Ours
N/A
Players
Payout speed empty starempty starempty starstarstar
Withdrawal limits empty starstarstarstarstar
Customer service empty starempty starempty starstarstar
Read Review
Restricted
FunzCity Casino
5.5
Ours
N/A
Players
Payout speed empty starempty starempty starempty starempty star
Withdrawal limits empty starempty starempty starempty starempty star
Customer service empty starempty starempty starempty starempty star
Wildsino Casino
5.3
Ours
N/A
Players
Payout speed empty starempty starempty starempty starstar
Withdrawal limits empty starempty starempty starstarstar
Customer service starstarstarstarstar
Read Review
Restricted
BillyBets Casino
5.3
Ours
N/A
Players
Payout speed empty starempty starempty starstarstar
Withdrawal limits empty starempty starempty starempty starstar
Customer service starstarstarstarstar
JackpotRabbit Casino
5.3
Ours
N/A
Players
Payout speed empty starempty starempty starempty starempty star
Withdrawal limits empty starempty starempty starempty starempty star
Customer service empty starempty starempty starempty starempty star
Spinfest Casino
5.2
Ours
N/A
Players
Payout speed empty starempty starempty starempty starstar
Withdrawal limits empty starempty starempty starempty starstar
Customer service empty starstarstarstarstar
Read Review
Restricted
Wild Tokyo Casino
5.2
Ours
N/A
Players
Payout speed empty starempty starempty starempty starstar
Withdrawal limits empty starempty starempty starempty starstar
Customer service empty starstarstarstarstar
Read Review
Restricted
Spinit Casino
4.8
Ours
N/A
Players
Payout speed empty starempty starempty starstarstar
Withdrawal limits empty starempty starempty starempty starstar
Customer service empty starempty starempty starstarstar
Read Review
Restricted
Vinyl Casino
4.8
Ours
N/A
Players
Payout speed empty starempty starempty starstarstar
Withdrawal limits empty starempty starempty starempty starstar
Customer service empty starempty starstarstarstar
Read Review
Restricted
MrPacho Casino
4.8
Ours
N/A
Players
Payout speed empty starempty starempty starempty starstar
Withdrawal limits empty starempty starempty starempty starstar
Customer service empty starstarstarstarstar
MrPunter Casino
4.8
Ours
N/A
Players
Payout speed empty starempty starempty starempty starstar
Withdrawal limits empty starempty starempty starempty starstar
Customer service empty starstarstarstarstar
Ninlay Casino
4.8
Ours
N/A
Players
Payout speed empty starempty starempty starempty starstar
Withdrawal limits empty starempty starempty starempty starstar
Customer service empty starstarstarstarstar
Read Review
Restricted
Slota Casino
4.8
Ours
N/A
Players
Payout speed empty starempty starempty starempty starstar
Withdrawal limits empty starempty starempty starempty starstar
Customer service empty starstarstarstarstar
Read Review
Restricted
PowBet Casino
4.8
Ours
N/A
Players
Payout speed empty starempty starempty starempty starstar
Withdrawal limits empty starempty starempty starempty starstar
Customer service empty starstarstarstarstar
Read Review
Restricted
Casinoly Casino
4.8
Ours
N/A
Players
Payout speed empty starempty starempty starempty starstar
Withdrawal limits empty starempty starempty starempty starstar
Customer service empty starempty starstarstarstar
Read Review
Restricted
Cashed Casino
4.8
Ours
N/A
Players
Payout speed empty starempty starempty starempty starstar
Withdrawal limits empty starempty starempty starempty starstar
Customer service empty starempty starstarstarstar
Read Review
Restricted
GlitchSpin Casino
4.8
Ours
N/A
Players
Payout speed empty starempty starempty starempty starstar
Withdrawal limits empty starempty starempty starstarstar
Customer service empty starempty starstarstarstar
Read Review
Restricted
Spinlander Casino
4.8
Ours
N/A
Players
Payout speed empty starempty starempty starempty starstar
Withdrawal limits empty starempty starempty starstarstar
Customer service empty starempty starempty starstarstar
Read Review
Restricted
Need for Spin Casino
4.8
Ours
N/A
Players
Payout speed empty starempty starempty starstarstar
Withdrawal limits empty starempty starempty starempty starstar
Customer service empty starempty starstarstarstar
Read Review
Restricted
Spinsy Casino
4.4
Ours
N/A
Players
Payout speed empty starempty starempty starempty starstar
Withdrawal limits empty starempty starempty starempty starstar
Customer service empty starempty starempty starstarstar
Read Review
Restricted

Software Platform

All Slotmill’s casino games and video slots are available to play on both desktop and mobile devices; this is because they’re developed using HTML5 technology. While it’s ultimately up to an online casino operator to ensure their mobile gaming facilities are up-to-scratch, Slotmill gives online gambling operators a good head start and they state that all of their games will be delivered in a size of 10mb or less. This makes them perfect for mobile gambling as they don’t take up much space – and it’s why, when we were putting this review together, we found that when it comes to new game studios, Slotmill is doing a heck of a job.

Slotmill Slot Games

Slotmill doesn’t have the largest selection of video slots (as you’d expect from a game developer that’s still relatively new) but the games they’ve released so far have gone down a storm with players – and their impeccable graphics, smooth gameplay and exciting bonuses and features make them appealing to all players. It helps that there’s some massive max win-potential on offer, too! Below, we’re going to take a look at some of the most popular slots Slotmill has developed so far.

Lucky Lucifer

Lucky Lucifer is one of Slotmill’s most popular video slots, and, as the name suggests, the game is themed around the devil, Lucifer. From the moment you first load up the video slot from Slotmill you’ll notice that the software provider really has spared no expense when it comes to making everything look as good as possible; the graphics are superb and all the imagery renders in full HD. The game is set on 5 reels and there’s some fairly decent win-potential to be found in the base-game, it’s fair to say. The major wins, however, typically come in the bonus round which is triggered by landing 3, 4, or 5 of the scatter symbols anywhere in view. During the bonus round you can win up to 666X your bet – so while it’s a far-cry from the 100,000X wins we’re seeing from other game developers like NetEnt and Pragmatic Play, it’s a nice little amount for most. The video slot also features a bonus buy option although this feature is no longer available for players from the UK.

lucky lucifer slot

Slot Game Sheet

 Release date  April 2021
Game Type 5×4 Video Slot
Paylines 40
RTP (%) 96,35 %
Volatility (variance) Very High
Bet Levels min / max (€ $ £) 0,1 – 30
Max win; x Bet 10 000 x / 300 000
Bonus Features Trailing Wild, Lucky Lucifer Bonus Round
Special Symbols Wild Symbol, Bonus Symbol
Graphics Full HD
Client size Mobile 10,2 MB / Desktop 14,2 MB
Languages JP, KR, TH, ZH-CN, RU, ES, TR, PT-BR, VI, EN, FI, LV, LT, FO, SE, DE

Star Spell

Star Spell is another hugely popular game from Slotmill, and while it’s not offered at as many online casinos as Lucifer’s Luck, it’s slowly starting to find its way into more sites – and we expect it to continue rising in popularity as the software provider continues to grow. The game, as the name indicates, is set in outer space, and you’ll see HD star symbols appealing on the reels. During the base-game the action takes place on a 4-row, 5-reel format and you can play from between 0.1 and 100 credits per spin. There’s 10 fixed paylines and these are active at all times. The expanding wilds are the most exciting feature during the base-game, and they can land on reels 2, 3 or 4. When they land, they become sticky and a re-spin is awarded. If you manage to land another wild reel it will also stick in place and an additional re-spin will be awarded. This process continues until you land all three widls or until you fail to land another. Unfortunately, there isn’t a free spins or “pick me bonus” to be found in Star Spell, but there is a pretty nifty little bonus the game developer’s have built into the base-game; if you manage to land two sticky wilds your total win will be multiplied by 2X, while landing three wilds will see your win multiplied by 3X!

Slot Game Sheet

Release date July 2020
Game Type 5×3 Video Slot
Paylines 10 – fixed
RTP (%) 96,17 %
Volatility (variance) Low
Bet Levels min / max (€ $ £) 0,1 – 100
Max win; x Bet 1 200 / 120 000
Bonus Features Re-spin and 2x/3x win multipliers
Special Symbols Expanding, sticky wild
Graphics High Definition
Client Size Mobile 7,5 MB / Desktop 12,8 MB
Languages JP, KR, TH, ZH-CN, RU, ES, TR, PT-BR, VI, EN, FI, LV, LT, FO, SE, DE

Vikings Creed

Vikings Creed is one of Slotmill’s more volatile video slots and this is seen immediately in the fact that it’s possible for players to win up to 5,000X their stake on the game. During the base-game there’s an identical mechanic to that we just looked at in Star Spell, and this sees re-spins awarded and multipliers activated when you manage to land wilds on the middle three reels. However, this video slot also has a free spins bonus round and this is triggered by landing three of the scatter symbols anywhere in view. Doing so awards 6 free spins and during these free spins any sticky wilds that land remind sticky for the duration of the free spins!

Slot Game Sheet

Release date October 2020
Game Type 5×3 Video Slot
Paylines 20 – fixed
RTP (%) 96,03 %
Volatility (variance) High
Bet Levels min / max (€ $ £) 0,2 – 50
Max win; x Bet 5 000 x / 250 000
Bonus Features Walking Wilds, Wild Berserk, Free Spins w. Expanding Walking Wilds
Special Symbols Wild, Scatter
Graphics Full HD
Client size Mobile 7,2 MB / Desktop 9,9 MB
Languages JP, KR, TH, ZH-CN, RU, ES, TR, PT-BR, VI, EN, FI, LV, LT, FO, SE, DE

Vegas Gold

Perhaps the most popular video slot to come from Slotmills’ development lab, Vegas Gold is a 15-reel slot – yes, you heard correctly; 15 reels – during which 6 of these reels are unlocked when re-spins are awarded. There’s quite a lot going on, and this high variance video slot offers players the chance to win up to 5,000X their stake! Most of the action in this fast-paced video slot is found in the free spins bonus round which is triggered by landing two scatter symbols on the six reels that become unlocked during the re-spins. During the free spins, all 15 reels become active, and a 2X multiplier is applied to all wins to begin with. Each time you manage to form a win the multiplier increases by 1X and there’s no upper limit as to how high this win multiplier can reach! Vegas Gold boasts an impressive RTP of 96.36%, and this is a fixed RTP; it can’t be lowered at certain online casinos.

Slot Game Sheet

Game Name / Release date Vegas Gold / May 2021
Game Type 3×3 -> 5×3 Video Slot
Paylines Matching 3+ symbols
RTP (%) 96,36 %
Volatility (variance) High
Bet Levels min / max (€ $ £) 0,1 – 25
Max win; x Bet 5 000 x
Bonus Features Freespins with respins and a progressive multiplier
Special Symbols Bonus Wheel Symbol
Graphics Full HD
Client size Mobile 8 MB / Desktop 11,5 MB
Languages JP, KR, TH, ZH-CN, RU, ES, TR, PT-BR, VI, EN, FI, LV, LT, FO, SE, DE

Thunder Wheel

Thunder Wheel is a very high variance video slot from Slotmill and it’s also one of their few games to offer win-potential of up to 10,000X the total bet; this Greek-inspired game takes place on a 4-reel, 4-row layout and there’s 256 betways active on every spin. There’s a mini feature present during the base-game, and this is known as the random wild feature. On any spin there’s a chance that any wild symbol that lands in view can expand – and the wild symbol can be as big as 3X3, ensuring some pretty decent wins! The main free spins bonus round is triggered by landing three of the scatter symbols anywhere in view, and during the bonus spins the special wild symbol is active on each spin; it roams around, changing positions on each spin. There’s also a special Thunder Wheel bonus round which can be triggered during the free spins bonus round and this is triggered by landing two of the wheel scatter symbols anywhere in view. You’re then taken to a giant wheel of fortune-esque bonus where you can win up to 9,999X your stake!

Slot Game Sheet

Release date October 2021
Game Type 4×4 Video Slot
Betways 256
RTP (%) 96,08%
Volatility (variance) Very High
Bet Levels min / max (€ $ £) 0,2 – 30
Max win; x Bet 10 000 x
Bonus Features Free Spins, Thunder Wheel
Special Symbols Wild, Bonus Symbol, Thunder Wheel Symbol
Graphics Full HD
Client size Mobile 10,3 MB / Desktop 15,3 MB
Languages JP, KR, TH, ZH-CN, RU, ES, TR, PT-BR, VI, EN, FI, LV, LT, FO, SE, DE

Wildfire

Wildfire was the first release by Slotmill in their ‘classics’ series – and, as you can probably tell from the name, the game differs from most online slots in that it’s not quite as volatile; in fact, Slotmill themselves state that it’s a medium variance game. The joker symbol is the wild symbol during the base-game and this, in combination with the re-spin feature offers up some decent win-potential in the base-game. However, it’s the Wheel of Free Spins bonus round that you’ll really want to aim for and this is triggered by landing a golden wild on each reel; you will then be awarded between three and ten free spins.

Slot Game Sheet

Release date November 2020
Game Type 3×3 Video Slot
Paylines 5 – fixed
RTP (%) 96,11 %
Volatility (variance) Medium
Bet Levels min / max (€ $ £) 0,2 – 50
Max win; x Bet 1 570 x / 78 500
Bonus Features Respins, Free Spins w. multiplier
Special Symbols Wild, Golden Wild, Scatter
Graphics Full HD
Client size Mobile 8,5 MB / Desktop 10,6 MB
Languages JP, KR, TH, ZH-CN, RU, ES, TR, PT-BR, VI, EN, FI, LV, LT, FO, SE, DE

Slotmill Casinos

Affiliate Disclosure Affiliate Disclosure Our content contains affiliate links and, yes, we may earn a commission if you sign up or deposit through them. At Casinomeister, we’ve been an advocate of fair play since 1998 so you can rest assured we don’t endorse just anyone. We only back operators who are licensed, regulated, and have passed our no-nonsense vetting process. Gamble responsibly, know the rules, and make sure you’re of legal age in your country.
Global
Betsson Casino
9.3
Ours
8.3
Players
Payout speed starstarstarstarstar
Withdrawal limits starstarstarstarstar
Customer service starstarstarstarstar
Read Review
Restricted
Bitcasino.io
9.2
Ours
7
Players
Payout speed starstarstarstarstar
Withdrawal limits starstarstarstarstar
Customer service starstarstarstarstar
Read Review
Restricted
NordicBet Casino
9.1
Ours
9.3
Players
Payout speed starstarstarstarstar
Withdrawal limits starstarstarstarstar
Customer service starstarstarstarstar
Read Review
Restricted
Betsafe Casino
9.1
Ours
8
Players
Payout speed empty starempty starstarstarstar
Withdrawal limits starstarstarstarstar
Customer service empty starstarstarstarstar
Read Review
Restricted
Casino Euro
8.9
Ours
8.2
Players
Payout speed starstarstarstarstar
Withdrawal limits starstarstarstarstar
Customer service starstarstarstarstar
Read Review
Restricted
Guts Casino
8.8
Ours
8.7
Players
Payout speed empty starstarstarstarstar
Withdrawal limits starstarstarstarstar
Customer service empty starstarstarstarstar
Read Review
Restricted
Sportsbet.io Casino
8.7
Ours
7
Players
Payout speed starstarstarstarstar
Withdrawal limits starstarstarstarstar
Customer service empty starstarstarstarstar
Read Review
Restricted
NuggetSlots Casino
8.7
Ours
N/A
Players
Payout speed empty starstarstarstarstar
Withdrawal limits empty starempty starstarstarstar
Customer service starstarstarstarstar
Read Review
Restricted
PlayFame Casino
8.7
Ours
N/A
Players
Payout speed empty starempty starempty starempty starempty star
Withdrawal limits empty starempty starempty starempty starempty star
Customer service empty starempty starempty starempty starempty star
Casumo Casino
8.6
Ours
8.3
Players
Payout speed starstarstarstarstar
Withdrawal limits starstarstarstarstar
Customer service empty starstarstarstarstar
Read Review
Restricted

FAQs

Which online casinos can I find Slotmill’s games at?

While Slotmill is an up-and-coming game developer they’re not as popular as some of the names you may be familiar with – and that means you may have to do a bit of searching to find their video slots online. Thankfully, we’ve done all of the hard work for you and compiled a comprehensive list of the top online casinos that offer Slotmill’s games. Head to the top of this page and you’ll be able to see our breakdown of the best online casinos that offer Slotmill’s games like Vegas Gold and Star Spin. If you see a site that you like the look of just press the ‘play now’ button and you’ll be taken directly to the casino’s sign-up page!

Can I use casino bonuses and promotions on Slotmill games?

Yes! While, of course, the terms and conditions of bonuses and promotions can vary a lot depending on the online casino you choose to play at, many of the deposit bonuses and free spins welcome bonus packages you’ll find here at Casinomeister can be used on Slotmill’s games. In fact, if you check out the top Slotmill casinos at the top of this page you’ll be able to see a list of our recommended-casinos that offer great bonuses and promotions – AND let you use these bonuses and promotions on Slotmill’s games!

What are some good Slotmill slots?

Naturally, what you like in terms of video slots may be very different to what other players like – so it’s pretty hard to give a firm ‘this is their best game’ when it comes to looking at Slotmill’s games. However, Vegas Gold is one of their most popular releases with players – and the high volatility places it well among some of the super high variance games we’re seeing released today. If you prefer something a bit more relaxing – retro, shall we say – then you may prefer Wildfire. This is basically a classic slot, although Slotmill has managed to build in a clever free spins bonus round, ensuring it’s fit for purpose in today’s online gambling industry!

What does left hand play mean?

Left hand play is a function that’s built into all Slotmill video slots; it means that when you’re playing one of their video slots from your mobile device you can spin the reels using your left hand; this is thanks to the fact that, when activated, the game screen changes and the spin and autoplay buttons are placed on the left-hand-side of the screen instead of the right-hand-side.

Pros

  • Relatively high RTPs (averaging around 97%)

Cons

  • Limited portfolio - but growing

Latest Industry News

The Philippines Lawmakers About to Put Their Foot Down on Online Gambling Once and for All

A big push to ban online gambling in the Philippines is on the table, and we’ve got the full story right here.

The Philippines Lawmakers About to Put Their Foot Down on Online Gambling Once and for All

Casino Kings Just Plunged Headfirst into BBF

Casino Kings just entered Casinomeister’s Baptism by Fire process, and they’ll be in it for the next 60 days. Catch the full story here.

Casino Kings Just Plunged Headfirst into BBF

New Zealand One Step Closer to a Regulated Online Gambling Market

New Zealand's Online Casino Gambling Bill has been presented to the House of Representatives on June 30th, 2025, bringing the country one step closer to creating a regulated online gambling market.

New Zealand One Step Closer to a Regulated Online Gambling Market

Step Into the Ring and Grab Exclusive Pragmatic Play Rewards

Pragmatic Play decided to treat Casinomeister forum crew with an exclusive competition. Here's what you can do to throw your hat in the ring.

Step Into the Ring and Grab Exclusive Pragmatic Play Rewards

Casinomeister Rolling Out an Exclusive Contest Just for the Insiders

Casinomeister is giving back to the people who don’t let our forum threads go quiet by rolling out an exclusive contest just for the forum crew. Read all about it here.

Casinomeister Rolling Out an Exclusive Contest Just for the Insiders