Hacksaw GamingHacksaw Gaming

    Steamrunners

    9.0/10
    Release January 2025· Updated June 2026

    Hacksaw steampunk slot (2025). Gas Canisters + Wild multipliers up to x200, max 10,000x. BCE Score: 9.0/10.

    RTP
    96.32%
    Volatility
    Medium
    Max Win
    10 000x
    Grid
    5x4
    Bonus Buy
    Yes
    Format 5x4 / 10 paylinesGreen Canister (cross spread)Purple Canister (instant grid Wild)Sticky Wilds avec multipliers x2003 modes (Sky City / Gaslight / Court of High Steam)
    Steamrunners
    🎰

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    9.0

    BetsRank Verdict

    Hands-on testing by Alexandre Dubois — bonus tested, multiple sessions

    Released in 2025, Steamrunners is a Hacksaw steampunk sky-city slot built around the Gas Canisters mechanic. Format 5x4 / 10 paylines, RTP 96.32%, max win 10,000x, medium volatility. Signature mechanic: Gas Canisters land and spread to adjacent low-paying symbols, turning them into Wilds. The Green Canister expands in a CROSS pattern to transform connecting low-paying symbols. The Purple Canister INSTANTLY turns ALL low-pay symbols on the grid into Wilds. Wilds can gain random multipliers up to x200. In Free Spins, multiplier Wilds are sticky, and their value DOUBLES every time they're hit by a Gas Canister, up to a max of x5000.

    Strengths

    • +Wild multipliers up to x200 (and doubling in Free Spins)
    • +Green + Purple Canister — original mechanics
    • +Medium volatility — accessible
    • +3 graduated Free Spins modes
    • +Steampunk sky-city universe

    To consider

    • −Reduced RTP versions exist (as low as 86.26%)
    • −10-payline format is limited
    • −Max win 10,000x is moderate

    About Steamrunners

    Released in 2025, Steamrunners is a Hacksaw steampunk sky-city slot built around the Gas Canisters mechanic. Format 5x4 / 10 paylines, RTP 96.32%, max 10,000x, medium volatility.

    Visual universe: a steampunk sky-city with airships, golden gears, and a copper-cyan steam palette. Signature mechanic: Gas Canisters land on the grid and spread to adjacent low-paying symbols, turning them into Wilds.

    Two types of canisters: the Green Canister expands in a CROSS pattern to transform connecting low-paying symbols. The Purple Canister INSTANTLY turns ALL low-pay symbols on the grid into Wilds. Wilds can gain random multipliers up to x200. During Free Spins, multiplier Wilds are sticky, and their value DOUBLES every time they're hit by a Gas Canister, up to a max of x5000. 3 modes: Sky City (3 scatters), Gaslight District (4 scatters), Court of High Steam (5 scatters). 3 bonus buys: Smokeshow FeatureSpins (50x), Sky City (80x), Gaslight District (200x).

    Steamrunners is available at online casinos offering Hacksaw Gaming titles.

    Key mechanics

    • ▸Format 5x4 / 10 paylines
    • ▸Official RTP 96.32%
    • ▸Medium volatility — accessible
    • ▸Max win 10,000x
    • ▸Green Canister (cross spread)
    • ▸Purple Canister (instant grid Wild)
    • ▸Wild multipliers up to x200 (doubling in Free Spins up to x5000)
    • ▸3 modes (Sky City / Gaslight / High Steam)
    • ▸3 bonus buys (50x / 80x / 200x)
    • ▸Steampunk sky-city universe
    💰 Bonus Buy: 50x Smokeshow / 80x Sky City / 200x Gaslight

    ❓FAQ Steamrunners

    What is the RTP of Steamrunners?▾

    Official high RTP: 96.

    32%. Reduced versions exist: 94. 30%, 92. 24%, 86. 26%. Always check via the in-game 'i' button.

    Green Canister vs Purple Canister?▾

    The Green Canister expands in a CROSS pattern (up/down/left/right) and turns connecting low-paying symbols into Wilds.

    The Purple Canister INSTANTLY turns ALL low-pay symbols on the grid into Wilds — a rare and devastating variant.

    How do the multipliers double in Free Spins?▾

    During Free Spins, Wilds carrying multipliers are sticky.

    Every time a Gas Canister hits them, their multiplier value DOUBLES. Capped at x5000 — capable of producing astronomical multipliers on long chains.

    Is Steamrunners available at online casinos?▾

    Yes — Steamrunners is available at online casinos offering Hacksaw Gaming titles.

    Who is Steamrunners for?▾

    Fans of steampunk themes and Wild-multiplier mechanics.

    Medium volatility keeps it accessible. Doubling Wild multipliers in Free Spins carry huge potential. Skip it if you want the very highest max win — Le Cowboy (25,000x) goes further.

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    Try the official demo on Hacksaw Gaming's site
    Alexandre Dubois
    Alexandre Dubois

    Online Casino & Bonus Expert

    Last updated: 6/27/2026

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    Slot sheet last updated on · Sources: slotcatalog.com, official provider sites, BetsRank hands-on testing