It’s a testament to the staying power of fruit machines that their distinctive visuals persist even as more players move to online games. No one knows this better than Kalamba Games, the masters of classic-themed slots. Their latest entry is 40 Wild Craze PrizeTower, a game filled to the brim with fun features that push you towards the 1,200x top prize.
Learn all about this exciting slot in our in-depth look into 40 Wild Craze PrizeTower. We’ll go over its available features, math model, and visuals to see if this release is worth your time and money.
40 Wild Craze PrizeTower Visuals
Kalamba games never had over-the-top visuals, and this title doesn’t buck the trend. The backdrop is honestly a bit boring, all things considered. The little dotted patterns across the red colour do shake things up though, and this approach preserves the old-school feel essential for online slots that emulate fruit machines. Triggering the Free Spins feature turns the background into a solid gold colour.
Lower-value symbols consist of three fruits: lemons, grapes, and cherries. Meanwhile, blue, green, and red lucky sevens present the higher-paying tier of icons. As far as bonus symbols go, there’s the purple Wild and the word Bonus on a pink background serving as a Scatter. You’ll also want to keep an eye out for golden coins, as they’re an essential part of the PrizeTower bonus.
40 Wild Craze Gameplay and Features
40 Wild Craze PrizeTower is played on a 5×4 grid with 40 fixed paylines. To win, you need three or more matching symbols on a payline that start with the leftmost reel.

PrizeTower
The PrizeTower sits next to the reels, displaying cash prizes ranging from 2x to 1,000x your stake. To claim these rewards, you’ll need at least six golden coins to appear on the reels simultaneously. The more coins you get, the higher your position on the tower, which means a bigger win. To claim the 1,000x top prize, you’ll need 18 golden coins to appear.
Multiplier Wilds
Alongside standard Wilds, there is a multiplier Wild symbol that can appear on the reels. If it replaces another symbol in a win, the cash prize will be multiplied by the multiplier.
Multiplier Wilds have a 1x multiplier if you don’t have HyperBet enabled. Enabling HyperBet at level 1 or 2 will make multiplier Wilds appear with 3x and 5x multipliers, respectively.
Free Spins
Three or more Scatters in any position activate the Free Spins feature. You get five free spins to start with and can unlock more by landing extra Scatters during the bonus round. Every Scatter that lands is collected, so you don’t need all three to appear at once.
HyperBet and Bonus Buy
HyperBet is an optional bonus bet you can enable while playing the 40 Wild Craze Prizetower slot. It has two levels, which unlock the following:
- Level 1 Super Spins increases the Wild Multiplier to 3x and grants 10 free spins instead of 5. It increases your base bet by 2.5x.
- Level 2 Mega Spins bumps up the Wild Multiplier to 5x and awards 15 free spins instead of 5. It raises your base bet by 5x.
HyperBet does not guarantee you’ll activate free spins or get the multiplier Wilds. Enabling it simply makes it possible for them to appear. If you want to ensure you’re jumping straight into the bonus round, the Bonus Buy option is your friend.
- 5 Free Spins with basic Wilds costs 20x your stake.
- 10 Free Spins with 3x multiplier Wilds costs 62.5x your bet.
- 15 Free Spins with 5x multiplier Wilds costs 200x your wager.
40 Wild Craze PrizeTower RTP and Payouts
The RTP for this Kalamba Games release is 95.81% during normal gameplay. You can increase it by enabling HyperBet or using the Bonus Buy options. The most expensive Bonus Buy also features the highest RTP of 96.43%.
That said, we don’t think jackpot chasing is worth it in this game. This is a low-variance slot with a 1,200x top prize, not a super-volatile title with a max win exceeding 10,000x your stake. Take it slow, and you’ll find it much more enjoyable.
