How Slots plays in OmertaEra, the free Prohibition-era mafia MMO. The same rules are shown where the game is played, and every outcome is provably fair.
One machine, the Ultimate: three reels of 24 stops each, 17 of the game’s own goods (the .38, outlined red, is the blank). A spin stops each reel on one stop and the window shows it with the stops above and below; you bet one to 5 lines (middle, top, bottom, down the diagonal, up the diagonal) at a stake a line, and every line you play is read on the card and paid on its own stake. Returns 92.4% a line; a line pays something on 10% of spins. When the first two reels match, the third is held back a beat. The old hall of ten one-armed bandits stays open at /casino/slots/classic.