Play Prof. Jack Potter's Reel Stacker for Free

There’s a new professor in town and he’s offering lucky punters a lucrative scholarship to study at his school of spins. This free Prof. Jack Potter’s Reel Stacker slot invites spinners to enrol in slot machine 101 - a beginner’s class which will teach players the basics of the popular gambling game. And if you study hard then you might just get lucky enough to win some real cash prizes!

It has to be said that this classroom is fairly austere on the design front, with no more than 3 reels that are filled with three symbols, a big fat X, Professor Jack Potter himself and a golden star – reserved for only the brightest spinning students in the class. As such, punters might find themselves getting a bit bored with the lesson after a few spins. Then again, the lack of distraction could be just what some gamblers need to keep their eyes on the prize.

While the 3-reel set-up of these penny slots may seem simple, there is a slightly unique element to the game which will give players something extra to ponder. This is the game’s “Play Your Way” feature, whereby punters can increase or decrease the number of winning symbols that are active in the game. Sounds pretty good right?

Well, there is a catch, because changing the number of winning icons will also alter the size of the potential payout. Don’t worry because the theoretical RTP will stay the same; instead, the volatility will change, meaning that you can adapt the game to pay out little but often or big and not so often.

To put this into some monetary perspective, if you play with a wager of 1.00 credit and 9 winners on the reels, then you can hope to win a jackpot of 480.00 coins when three Prof. Jack Potter icons land on the game’s solitary payline. With 12 winners in play, the jackpot falls to 240.00 coins while 15 winners makes for a top prize of 120.00 coins and 18 winners will pay 80 credits. If you want to win even less but more often then you can play with 24 winners for a 30x jackpot, 20 winners for a 15x prize, 36 winners for 10x and 48 winners for a 5x jackpot. The bets on offer range from the low limit of 0.01 credits to the max bet of 50.00 coins.

It’s not often that you find a slot machine which allows you to change the variance to suit your own spinning style. It’s also not very often that you come across a 3-reel slot that gives players the chance to enjoy some free spins. Well, Prof. Jack Potter’s Reel Stacker is no ordinary slot and it will throw 5 free games your way if you manage to find three star scatters in any position on the reels. This feature can be re-triggered multiple times to the maximum of 25 free spins. Not too shabby for a “retro” slot!

You’re not going to come across too many slot machines online which have the exact same gameplay as this effort from Leander Games. However, there are plenty of 3-reel games out there which are similar in their uniqueness. Costume Party by Rival software is a fun novelty slot with 3 reels and wild gorilla symbols while Jack on Hold by Wazdan has a Wild West theme with wild icons that locks lines on the reels for a free re-spin.

It’s safe to say that Prof. Jack Potter has some important lessons to teach us about the ways of spinning. Admittedly, the lesson might get a bit repetitive due to the lack of interesting visual stimulation, but you can also shake things up a bit by altering the amount of winners in play if you want the opportunity to win bigger jackpots or more often. Plus, the slot machine is mobile-optimised, meaning that you can spin whenever you want with no download needed.