Steamrunners

Hacksaw's Steamrunners is a video slot featuring a 5-reel, 4-row setup with 14 fixed paylines, immersing players in a gritty steampunk universe filled with floating cities, industrial skies, and rebellious airships. The game's primary mechanic focuses on Wild Gas Canisters: the green canisters spread to adjacent low-value or Wild symbols, transforming them into Wilds, while the purple canisters convert all low-paying symbols on the grid into Wilds when part of a winning combination. Wilds generated in this manner can carry random multipliers, ranging from 2× to 200× during the base game.

Players can trigger three unique free spins bonus rounds by landing a specific number of scatter symbols: Sky City requires 3 scatters, Gaslight District needs 4 scatters, and Court of High Steam demands 5 scatters. In Sky City, players receive 8 free spins, during which any Wild with a multiplier becomes sticky, and if a Wild is hit by a Gas Canister, its multiplier doubles, potentially leading to significant values. Gaslight District offers 10 free spins, incorporating all the mechanics from Sky City along with a guaranteed Wild on each spin. Court of High Steam also provides 10 free spins but ensures a Gas Canister appears on every spin, enhancing the wild transformation action.

Additionally, extra scatter symbols during any of the free spins features can award more free spins, such as +2 or +4 spins. Steamrunners includes several Feature Buy (or FeatureSpins) options, enabling players to directly access specific bonus modes or boost their chances of activating bonus rounds.

You can play it for real money.