Reel Stacker

Reel Stacker looks like a retro game. But believe us, it isn't. It's a deliciously next-generation game that will have you trying to figure out the best way for you to win. Like a combination of chess with video slot machine playing, it will have you thinking the entire time you are playing it. We do not exaggerate when we say there is no other slot machine quite like this one.

Players have three reels and three rows. However, there is only one pay line in the center. Now here is the kicker – there are only three symbols. You have an X symbol for “loser.” You have Professor Jack Potter, who symbolizes “winner.” And you have a star scatter symbol.

Check this out: There are 90 places on the reels! You get to decide how many Professor Potter symbols are on the reels. This number can be as low as nine or as many as 48. It's up to you.

The thinking comes in because the more winning symbols you put on the board the lower your winnings will be. If you put 48 winning symbols on the board, a win will only give you five times your bet. Only put nine on the board and you'll win 480 times your bet. Your challenge is to figure out the best number of Potter symbols vs the best payout. This is much harder than it seems at first.

You also have the scatter. Get three of them and you'll win free spins. During those free spins, if at least two of them appear you'll get another free spin.

This is a real test of your brain and your willingness to take a risk. Make it too easy, and you won't win much. But go for the greater rewards and you might not win at all. What's the right move? That's up to you to find out – if you dare!