Steam Tower Slot
Steam Tower slot is an online casino game created by NetEnt back in 2015. The game is popular and can be found at established casinos, as well as at new casinos. The game is set in a steam-punk industrial era. Players take the role of a brave engineer trying to save a princess who is being held captive by a dragon in a 16-story tower.
The game is a classic five-reel and three-row video slot, and it has 15 fixed paylines. It is a well-produced game with a few good bonus features. Together with the unusual storyline, these features make this game exciting, entertaining and fun to play. It is not a game that will become boring quickly.




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Storyline of the Steam Tower slot
In this game, players step back in time to a fantasy steam-punk version of the industrial Victorian Era of the 19th century. The goal of the game is to climb the steam tower to rescue the princess who’s held captive there by a red dragon.
The backstory of this game is very creative and well done. The design and graphics are well made, and they add a fun nuance to the game. The goal of having to climb up to save a damsel in distress is unusual and makes the game a lot more fun to play.
The music is upbeat and conveys a feeling of excitement while still having an industrial electronic feel in keeping with the theme of the game.

How to play Steam Tower
Starting to play Steam Tower slot is very simple and just the same as most video slots. Players start by choosing their bet size. The coin value must be set first. This ranges from 0.01 to 1.0 Next, players must set their bet level. This decides how many coins will be bet per spin. The levels start at one and go up to ten. The minimum bet per spin is 0.15 coins and the maximum bet per spin is 150 coins.
Once players have decided on their bet it is time to start playing. Players can play manually, or they can set the game to autoplay. This lets players sit back, relax and just enjoy the game without having to touch their device. This function lets players choose how many spins to play in automatic mode. Players can also set this function to stop if a pre-set amount is won or lost.
Symbols and special features
The low-paying symbols of the game are Jack through Ace royals. Each of them has an industrial style to their design as they sit on cogs and wheels. The high-paying symbols are the engineer, the princess, the dragon and the steam tower.
In the base game, there’s a steam-powered grappling hook wild, and stacked wild that features our intrepid engineer. Both wilds can substitute for other symbols to help form winning combinations. However, the Stacked Wild is also the scatter. Landing one or more of them triggers 10 free spins and activates the unusual bonus game. Now players must climb to the top of a 16-floor tower to save the damsel and claim a 1000 coin reward, equivalent to 66.66x their wager.
When the bonus game is first triggered, players start on the first floor of the tower. Now, if a grappling hook wild appears, two more free spins are awarded, and the player moves up another floor.
In addition, bet multipliers are active. These start at 2x on Floors 1 to 3, and gradually increase as the player climbs higher up the tower. Floors 4 to 6 award a 2x multiplier, Floors 7-9 bring a 4x multiplier and so on up to Floor 16 and a 7x multiplier.
This feature continues until all the free spins are used and no more wilds land. Players can keep track of their climb through the Floor, Multiplier and Tower Meters.
Steam Tower free spins
The way to earn free spins in the Steam Tower slot is by triggering the bonus game. Landing one or more of the Stacked Wilds awards players ten free spins. From there every time a player lands a wild symbol they will get two more free spins as long as they stay in the bonus game. There is no limit to how long players can keep getting the free spins. Casinos bonuses such as this are a fun way to play the game for longer without betting more.
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Erik King is a seasoned iGaming analyst and lead editor at Zaslots.com, bringing over a decade of first-hand experience in the online casino industry. Known for his keen eye for detail and player-first approach, Erik has reviewed hundreds of casino sites, tested thousands of games, and personally vetted bonus terms to ensure fairness and transparency for players.
With a background in digital compliance and UX design, Erik doesnβt just write about online gambling, he actively works with operators to promote responsible gambling practices. His insights have appeared in several international iGaming publications, and he often provides expert analysis on licensing, regulations, and player protection.
At Zaslots.com, Erikβs goal is clear: to guide readers toward safe, fair, and entertaining casino experiences, supported by genuine research and hands-on testing. When Erik endorses a casino, you can trust itβs been through a rigorous check for trustworthiness, game selection, payout speed, and customer support.
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