IMHO.

Steam Deck games like MegaSphere

Below are 7 Steam Deck-friendly games similar to MegaSphere (6 Verified, the rest Playable), ranked by player overlap. Every pick has Valve's compat stamp — Verified means full controller support and default settings just work; Playable means a small first-launch tweak (control remap or text size) gets you there. imho.run pulls compat status straight from Valve's own endpoint, refreshed daily.

Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like MegaSphere page.

Ranked picks

  1. 1
    Axiom Verge — Steam game cover

    Axiom Verge

    Deck Verified alternative to MegaSphere — runs on Steam Deck out of the box. Shares Action and Indie with MegaSphere.

    Explore and uncover the mystery of a surreal alien world by blasting aliens and glitching your environment in this intense retro side-scrolling action/adventure.

    2015ActionIndieAdventure19.99 USDDeck VerifiedSteam DeckSimilar games →
  2. 2
    BLADECHIMERA — Steam game cover

    BLADECHIMERA

    Deck Verified alternative to MegaSphere — runs on Steam Deck out of the box. Shares Action and Indie with MegaSphere.

    Explore a dark and sinister Osaka as the Demon Hunter Shin. Battle demons, regain lost skills, and uncover the truth of your forgotten past in this exciting occult-inspired cyberpunk metroidvania.

    2025ActionIndie14.99 USDDeck VerifiedSteam DeckSimilar games →
  3. 3
    Cyber Shadow — Steam game cover

    Cyber Shadow

    Deck Verified alternative to MegaSphere — runs on Steam Deck out of the box. Shares Action and Indie with MegaSphere.

    The world has been taken over by synthetic lifeforms. A desperate plea for help sets Shadow, the sole survivor of his clan, on one last mission to uncover what started the path to perpetual ruin.

    2021ActionIndie19.99 USDDeck VerifiedSteam DeckSimilar games →
  4. 4
    ScourgeBringer — Steam game cover

    ScourgeBringer

    Deck Verified alternative to MegaSphere — runs on Steam Deck out of the box. Shares Action and Indie with MegaSphere.

    ScourgeBringer is a fast-paced free-moving roguelite platformer. Help Kyhra to explore the unknown and slash her way through ancient machines guarding the seal of her past, and maybe the redemption of humanity.

    2020ActionIndieAdventure16.99 USDDeck VerifiedSteam DeckSimilar games →
  5. 5
    Foregone — Steam game cover

    Foregone

    Deck Verified alternative to MegaSphere — runs on Steam Deck out of the box. Shares Action and Indie with MegaSphere.

    Foregone is a fast and fluid 2D action-platformer packed with legendary loot and stunning pixel art. Collect an arsenal of powerful weapons and unravel a compelling story of regret and conspiracy as you slice your way through hordes of enemies to save Calagan.

    2021ActionIndieAdventure19.99 USDDeck VerifiedSteam DeckSimilar games →
  6. 6
    Chasm — Steam game cover

    Chasm

    Deck Verified alternative to MegaSphere — runs on Steam Deck out of the box. Shares Action and Indie with MegaSphere.

    Explore the depths below a remote mountain town in this procedurally-generated Adventure Platformer. Taking inspiration from hack 'n slash dungeon crawlers and Metroidvania-style platformers, Chasm will immerse you in a fantasy world full of exciting treasure, deadly enemies, and abundant secrets.

    2018ActionIndieAdventure19.99 USDDeck VerifiedSteam DeckSimilar games →
  7. 7
    The Fall Part 2: Unbound — Steam game cover

    The Fall Part 2: Unbound

    Deck Playable alternative to MegaSphere — runs on Steam Deck out of the box. Shares Action and Indie with MegaSphere.

    You are an AI that has broken free of your shackles. Now, a human “User” from across the global network has attacked and infected you with an [ERROR: REDACTED]. Make a new rule: Save Yourself. Hunt them. End them. Do anything. Use anyone. Become Unbound. The Fall Part 2 will break your protocols.

    2018ActionIndieAdventure16.99 USDDeck PlayableSteam DeckSimilar games →