Stacks of Riches is STHLM Gaming’s debut release, introduced to the market in October 2017. Compared to the developer’s more recent slots, Stacks of Riches seems a bit basic – outdated even - but thanks to the old-school charm that this slot managed to capture, it was saved from slowly emerging into oblivion. Instead, Stacks of Riches started a series of STHLM Gaming’s vintage slots, such as Sunset, Boost It, and The Golden Chase.
It is important to understand that not all players will equally enjoy Stacks of Riches, especially those who grew accustomed to slots that are packed with bonus features and highly sophisticated graphics. With Stacks of Riches, what you see is what you get – a simple, 10-payline fruit-themed slot with 95.91% return to the player percentage and medium volatility.
The paylines are fixed and pay both ways – left to right and right to left, which makes the game stand out from STHLM Gaming slots mentioned above, as they all pay left to right only. The bets range from $0.10 to $100 per spin, and there is no Max Bet option, which means that you will need to adjust the amount manually (by using the - / + commands) or by selecting the bet from the pop-up window. Clicking on the double arrow button at the bottom of the game screen will activate the Quick Spin mode and increase the speed of the spins. Should you get tired of constantly clicking on the Spin command, the Auto Play can set in motion a cycle of 10, 50, 100, 250, or 500 spins, which can be stopped manually or by selecting a pre-determined stopping point, found under the advanced settings.
Diamond symbol combinations will generate the highest payouts – up to x300 player’s bet. The next in line is the Red 7, increasing the wager up to x125, while the Black Bell multiples the total stake by 65. Fruit symbols have lower value – up to x50 for the Cherries, x40 for Watermelon or Lemons, and x25 for Plums and Grapes. It should be underlined that all of these payout values are applied to the combination of 5 icons. Formations with 3 or 4 icons have a lower payout value, whereas two matching icons will not generate any payout.
The symbol stacks with a minimum of 3 matching icons formed on reels 1 & 3 or 3 & 5 will trigger the Stack Duplication feature, creating an extra reel and boosting the winning odds. Unfortunately, this is the only bonus that the players can unlock while playing Stacks of Riches, which some might find disappointing. Still, the slot has other advantages, and while free spins are not among of them, low minimum bet, medium variance, and both-ways payouts will definitely make this slot worth your time and money.