Steam Vault

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Rules and Gameplay

Steam Vault captivates with its unique steampunk theme, presented through a 3×3 grid layout. This slot game is designed to transport players into a world where Victorian aesthetics meet futuristic technology. Gameplay is straightforward yet engaging, with the aim to match symbols across the reels. Players can adjust their bet sizes, starting from $1 up to a maximum of $500, catering to both casual players and high rollers. The game features sticky wilds that enhance winning chances by staying in place for additional spins, particularly when they land on the middle line.

Bonus Features

Steam Vault is rich in bonus features, providing numerous opportunities to boost your winnings:

  • Sticky Wilds: Wilds that land in the central position become sticky, remaining in place for the next spin to help form winning combinations.
  • Free Games: Landing three scatter symbols rewards players with up to 10 free games, amplifying the chances of securing high payouts.
  • Bonus Vault: A Wheel of Fortune-style bonus is activated when players collect all the required symbols. This feature offers the chance to win additional credits or multipliers, with a top prize of 2500x the bet.


The symbols in Steam Vault are meticulously designed to fit the steampunk theme, featuring a mix of traditional and inventive icons:

  • Wild Symbol (W): Pays x250 your line stake for three matches and substitutes for all regular symbols.
  • Free Spin Icons: Trigger 10 free spins and pay x50 credits when three are matched.
  • Coloured Shapes: Include red circles, green squares, green triangles, and blue diamonds, each offering different payout values.


Steam Vault offers competitive payouts, with a variety of symbols yielding different winnings. Here are some notable payouts:

Symbol Payout
x3 Red Circles 50x credits
x3 Green Squares 15x credits
x3 Green Triangles 7x credits
x3 Blue Diamonds 5x credits
x3 Free Spin Icons 50x credits + 10 free spins
x3 WILD Icons 250x credits


Steam Vault is set up with 27 paylines across its 3×3 grid, providing players with numerous ways to win. Each spin can potentially activate multiple paylines, increasing the chances for substantial payouts. The game’s design ensures that winning combinations are both exciting and rewarding, suitable for all types of players.

Pros & Cons

Pros Cons
Unique steampunk theme with engaging visuals High minimum bet may deter low-stakes players
Rich in bonus features including sticky wilds and free games Variance level is undisclosed, making it hard to predict win frequency
Compatibility with mobile and desktop platforms Limited availability in certain regions

Minimum and Maximum Bet

The betting range in Steam Vault is designed to accommodate a wide spectrum of players. Bets start at a minimum of $1, allowing newcomers or those cautious about their spend to enjoy the game. The maximum bet is set at $500, catering to high rollers or those looking for high-stakes excitement. This broad betting range ensures that Steam Vault is accessible and enjoyable for all types of players.

Game Jackpot

Steam Vault offers a maximum payout of 2500x the total bet, providing a thrilling jackpot for lucky players. The game’s Return to Player (RTP) is a generous 96.1%, indicating a fair chance of returns over the long term. However, the variance level of the game is not specified, which affects the predictability of payouts. Players should expect a mix of frequent small wins and the rare, significant jackpot, making each spin exciting and unpredictable.

About Provider

OneTouch is the innovative game developer behind Steam Vault. Since its establishment, OneTouch has been recognized for its dedication to creating mobile-first casino games. With a focus on integrating intuitive gameplay with state-of-the-art graphics and immersive soundtracks, OneTouch games are designed to provide an unparalleled gaming experience. Steam Vault is a testament to OneTouch’s commitment to quality and innovation, offering players a unique and engaging online slot game.

How To Play

  • Step 1: Start by launching Steam Vault on your chosen device. The game is compatible with both desktop and mobile platforms, ensuring a seamless experience.
  • Step 2: Familiarize yourself with the game’s paytable and features by clicking the ‘i’ icon. This will provide you with valuable information on symbols, paylines, and bonus features.
  • Step 3: Adjust your bet size using the stacked coins symbol. Bets range from $1 to $500, allowing you to select a wager that suits your budget and playing style.
  • Step 4: Once you’ve set your bet, press the spin button to start the game. Alternatively, use the autoplay feature to set up a predetermined number of spins at your current bet level.
  • Step 5: Watch for winning combinations and bonus features to activate. Sticky wilds, free spins, and the bonus vault can significantly increase your chances of winning.
  • Step 6: Collect your winnings or continue playing. Remember to gamble responsibly and enjoy the unique steampunk adventure that Steam Vault offers.


Steam Vault stands out as a shining example of OneTouch’s commitment to delivering exceptional gaming experiences. With its intriguing steampunk theme, generous RTP, and wide range of betting options, it caters to a broad audience of casino enthusiasts. The game’s rich bonus features and engaging gameplay mechanics ensure that players are entertained and rewarded. Despite some minor drawbacks, such as the undisclosed variance and high minimum bet, Steam Vault offers a compelling and immersive slot experience that is well worth exploring.