The online slot machine game of Triple 7 Inferno consists of a 3-reel slot machine with the pay table displayed on the machine. The machine is available to play in denominations of $0.05, $0.25, $0.50, $1 and $5. It may also be configured to play as a local progressive slot game where a 3 coin maximum bet that hits three flame balls on top of three red 7's on the payline will win you the local progressive jackpot total. The local progressive jackpot total is situated just above the reels.