ELK StudiosELK Studios

    Nitropolis 2

    9.2/10
    Release April 2021· Updated June 2026

    ELK Studios' Nitropolis sequel (April 2021) — up to 191,102,976 paylines, a series record. BetsRank score: 9.2/10.

    RTP
    95%
    Volatility
    Very High
    Max Win
    10 000x
    Grid
    6 Nitro reels
    Bonus Buy
    No
    Nitro Reels amplifiésSticky SymbolsFree SpinsTheme post-apo
    Nitropolis 2
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    BetsRank Verdict

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

    Sequel to the original Nitropolis (ELK Studios, April 2021). RTP 95% (versus 96.10% for the original), max win holds at 10,000x. Up to 191,102,976 paylines (a series record for Nitropolis). Very high volatility. The post-apocalyptic theme is preserved.

    Strengths

    • +Up to 191,102,976 paylines — a series record
    • +Standard 95% RTP
    • +Amplified Nitro Reels mechanic
    • +Post-apocalyptic theme carried over from the original

    To consider

    • 95% RTP is lower than the original's 96.10%
    • Max win capped at 10,000x, same as the original
    • No Bonus Buy option

    About Nitropolis 2

    Released on 15 April 2021, Nitropolis 2 is the direct sequel to the original Nitropolis (November 2020). RTP sits at 95% (slightly below the original's 96.10% — a design trade-off), volatility is very high, and the max win holds at 10,000x, identical to the original. The game runs on a 6-reel Nitro format with an absolute record: up to 191,102,976 paylines via massively expanded Nitro Reels (versus 85 million in the first Nitropolis). Stakes range from €0.20 to €100. The signature mechanic is the amplified Nitro Reels versus the original. The post-apocalyptic theme is preserved, featuring four animal clans. There is no Bonus Buy. Free Spins are triggered via scatters.

    Key mechanics

    • 6 Nitro reels / record 191,102,976 paylines
    • 95% RTP
    • Very high volatility
    • Amplified Nitro Reels versus the original
    • Sticky Symbols
    • Free Spins
    • Post-apocalyptic theme preserved
    • 10,000x MAX win

    Nitropolis 2 FAQ

    What is the RTP?

    The official RTP is 95% (lower than the original's 96.

    10%).

    191 million paylines?

    This is an absolute record for the Nitropolis series.

    It comes from the massively expanded Nitro Reels — each Nitro Reel can cover multiple symbols across multiple positions, multiplying the paylines exponentially.

    Is Nitropolis 2 available at online casinos?

    Yes — it's featured at top-ranked crypto and anonymous casinos that carry ELK Studios titles.

    Is a Bonus Buy option available?

    No — Nitropolis 2 does not offer a Bonus Buy feature.

    Free Spins can only be triggered naturally via scatters.

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    Alexandre Dubois
    Alexandre Dubois

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    Last updated: 6/27/2026

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