Open up the Steam Vault

Steam Vault by OneTouch is what happens when Steampunk meets mobile! This slot is definitely one of the most interesting releases the year 2019 brought us, and should not be missed by anyone. The design, mechanics and bonus features are on point!

Steam Vault has 3 reels, 3 rows and 27 paylines. The best feature is without question the bonus win, where each reel contains sticky wilds. These will stay for an extra spin which can result in bigger wins!