IMHO.

Single-player games like GONNER2

Below are 9 single-player Steam games similar to GONNER2, ranked by player overlap. Every pick carries Steam's Single-player category, so multiplayer-only titles or always-online games don't sneak in. imho.run pulls the category data from Steam directly — Single-player here matches what the store labels.

Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like GONNER2 page.

Ranked picks

  1. 1
    GoNNER — Steam game cover

    GoNNER

    Single-player alternative to GONNER2 — playable solo, no multiplayer required. Shares Indie with GONNER2.

    GoNNER is a tough as hell procedurally-generated 2D platformer with roguelike elements, following the largely misunderstood and altruistic Ikk on a journey to cheer up his only friend in this world - a giant landbound whale named Sally - by searching for just the right trinket in the deep and dark places nearby.

    2016Indie9.99 USDDeck PlayableSingle-playerSimilar games →
  2. 2
    Legend of Dungeon — Steam game cover

    Legend of Dungeon

    Single-player alternative to GONNER2 — playable solo, no multiplayer required. Shares Action and Indie with GONNER2.

    Legend of Dungeon is a randomly generated action RPG Beat'em'up with heavy Rogue-like elements, striking visuals, and dynamic music.

    2013ActionIndieRPG9.99 USDDeck PlayableSingle-playerSimilar games →
  3. 3
    Spelunky — Steam game cover

    Spelunky

    Single-player alternative to GONNER2 — playable solo, no multiplayer required. Shares Indie with GONNER2.

    Spelunky is a unique platformer with randomized levels that offer a challenging new experience each time you play. Journey deep underground and explore fantastic places filled with all manner of monsters, traps, and treasure.

    2013Indie14.99 USDDeck VerifiedSingle-playerSimilar games →
  4. 4
    Spelunky 2 — Steam game cover

    Spelunky 2

    Single-player alternative to GONNER2 — playable solo, no multiplayer required. Shares Action and Indie with GONNER2.

    Spelunky 2 builds upon the unique, randomized challenges that made the original a roguelike classic, offering a huge adventure designed to satisfy players old and new. Meet the next generation of explorers as they find themselves on the Moon, searching for treasure and missing family.

    2020ActionIndie19.99 USDDeck VerifiedSingle-playerSimilar games →
  5. 5
    One Step From Eden — Steam game cover

    One Step From Eden

    Single-player alternative to GONNER2 — playable solo, no multiplayer required. Shares Action and Indie with GONNER2.

    Build a powerful deck, cast spells on the fly, battle evolving enemies, find game-changing artifacts, make friends or make enemies, just make it to Eden.

    2020ActionStrategyIndie7.99 USDDeck VerifiedSingle-playerSimilar games →
  6. 6
    Catacomb Kids — Steam game cover

    Catacomb Kids

    Single-player alternative to GONNER2 — playable solo, no multiplayer required. Shares Action and Indie with GONNER2.

    Catacomb Kids is a brutal platformer roguelike that pits you against the deadly Catacombs aided only by magic, steel, and your quick reflexes. Traverse procedurally generated dungeons and hack, slash, burn, and blast your way through hordes of things that want to kill you.

    2015ActionIndieRPG15.99 USDDeck VerifiedSingle-playerSimilar games →
  7. 7
    Ants Took My Eyeball — Steam game cover

    Ants Took My Eyeball

    Single-player alternative to GONNER2 — playable solo, no multiplayer required. Shares Action and Indie with GONNER2.

    Ants Took My Eyeball is a 2D action platformer roguelite. Descend into an ever-changing ant hill, fight your way through hordes of insects with a variety of weapons, face formidable bosses and ultimately find your stolen eyeball.

    2024ActionIndieAdventure6.49 USDDeck VerifiedSingle-playerSimilar games →
  8. 8
    I Hate Running Backwards — Steam game cover

    I Hate Running Backwards

    Single-player alternative to GONNER2 — playable solo, no multiplayer required. Shares Action and Indie with GONNER2.

    I Hate Running Backwards is a never-ending adrenaline packed shoot'em down roguelite that puts the emphasis on destruction and fighting never ending waves of enemies while time traveling through procedurally generated worlds!

    2018ActionIndie14.99 USDDeck VerifiedSingle-playerSimilar games →
  9. 9
    Nuclear Throne — Steam game cover

    Nuclear Throne

    Single-player alternative to GONNER2 — playable solo, no multiplayer required. Shares Action and Indie with GONNER2.

    Nuclear Throne is a post-apocalyptic roguelike-like top-down shooter. Not 'the final hope of humanity' post-apocalyptic, but 'humanity is extinct and mutants and monsters now roam the world' post-apocalyptic. Can you reach the Nuclear Throne?

    2015ActionIndieRPG11.99 USDDeck VerifiedSingle-playerSimilar games →