Rival Gaming has entered into the next level in the world of online slot machine creators. With the addition of the Major Moolah machine, they now provide Progressive Jackpot games to their casino operators.

The jackpot on the Major Moolah machine starts at $2,500, and grows with every spin, up to a maximum of $89,000. The people at This Is Vegas have told me that the average payout on the machine is around $12,000.

The Major Moolah machine itself is a standard three reel/single payline game. So, fans of the classic slot machine style will be familiar with the way this machine works.

Players can play up to three coins, and if you're planning on winning the progressive jackpot, you'll need to play three coins. Landing a set of magic "MM" symbols across the payline while playing two coins or less per spin will win you a bundle of credits, but it won't unlock the jackpot. As always, on progressive slot machines, Play Max Coins!

Other symbols on the reels include familiar slot icons, such as the colored "7's".

Basically, the Major Moolah machine is a simple, easy to understand, easy to play slot machine that's main feature is the progressive jackpot. What makes it noteworthy is that it brings progressive jackpot gaming to a network of casinos (the Rival Gaming powered casinos) that accept U.S. players, and focuses on keeping their slot players happy.

This slot machine release is a step in the right direction for casino players who were drawn to Rival gaming casinos (can you say iSlots fans?), who now have access to a true "jackpot slot" machine.