Steam Tower is a traditional 3-row, 5-reel slot game with a steampunk theme. You’ll progress up the tower in the free spins bonus game by landing wilds, with multipliers that grow each time you ascend. This is a 15-payline video slot.
Steam Tower slot uses random number generation (RNG) to ensure that game results are random, meaning that gameplay is not influenced by any outside factor or bias. To win, you must land a combination of matching symbols along one of 15 pay lines, with the sequence beginning at the leftmost reel.
Steam Tower’s winning symbols include a variety of traditional slot symbols as well as symbols related to its narrative. Starting with the playing card symbols, at the lowest bet-level, the Jack will payout 50 coins for a five-of-a-kind win and the Queen 75 coins. The King, for five symbols in a row, rewards a 100 coin payout and the Ace a 150 coin payout. After that, there are four-story symbols: The Tower, paying out 300 coins for a five-of-a-kind combination. The Princess, which rewards 500 coins for five symbols in a row. The Hero, which awards 1000 coins for a five-in-a-row, and finally, the Dragon, which pays out a whopping 2000 Coins for a five-of-a-kind win. The Grappling Hook is the Wild symbol, which substitutes for any other symbol, apart from the Stacked Wild, a three-symbol column which acts as a Wild and, if it lands in full on the reels, also triggers the free spins bonus game.
Steam Tower’s central feature is the tower-climbing Free Spins game. Once you land the Stacked Wild, the standing hero, fully on the reels, the game will activate. The hero will prime his grappling hook and begin to ascend the tower, giving you 10 free spins and 2x win multiplier to begin climbing. If a Wild symbol that appears on the reels during a free, you will be awarded 2 more free spins and the hero will climb a floor. As you climb, the win multiplier will increase, until you reach the top of the tower. At which point, you will get the chance to rescue the Princess, receiving a bonus coin win as well as a 7x multiplier.
Steam Tower slot does not include a jackpot feature.
Steam Tower has an RTP (Return to Player percentage) of 97.04%. The minimum and maximum bet levels are 15 and 150 coins, with minimum and maximum coin values 0.01 and 1.00, meaning the minimum and maximum total bets are 0.15 and 150.00 coins respectively.
With some minor adjustments to the UI for an improved slot experience, Steam Tower is also playable on mobile. You can play Steam Tower slot by downloading the Casumo app on both Android and iOS devices.
Steam Tower is a different take on the slot experience. Its unique aesthetic and story are cleverly interwoven with its solid gameplay and bonus features. With the climbing mechanic, you have the chance to extend your Free Spins game many times, landing wins and increasing your multiplier as you go – and this is a great addition.