Here's an idea for a bit of fun...tried it today. I played every RTG Real Series slot 'til I hit the bonus round, then moved on to the next before playing out the free spins. Once I had all 30 sitting there waiting to be played out, I went back and played all the bonus rounds one by one
I was only doing it in fun mode...took around 5 hours all told. If I'd been playing at $1 a spin, I'd have needed a bankroll of $1250 ($250 at the minimum $0.20 per spin) and I would have ended up with $1400 ($280). Actually, I was playing at $20 a spin, but it was fun money after all
Excellent entertainment though, and one or two of the bonus rounds paid out for what would have made some neat screenshots: The best was "Derby Dollars" for 270x bet (hit 5 scatters in the free spins), followed by Fruit Frenzy at 140x bet (3 retriggers), then Prince Of Sherwood at 124x bet and Caesars for 110x bet.