IMHO.

Single-player games like Laboratory X-29

Below are 8 single-player Steam games similar to Laboratory X-29, 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 Laboratory X-29 page.

Ranked picks

  1. 1
    Versus Purgatory — Steam game cover

    Versus Purgatory

    Single-player alternative to Laboratory X-29 — playable solo, no multiplayer required. Shares Action and Adventure with Laboratory X-29.

    Versus Purgatory is a micro-roguelike shoot-em-up with mind-bending gameplay in which you delve into a dungeon, controlling two characters at the same time.

    2025ActionIndieAdventure0.99 USDSingle-playerSimilar games →
  2. 2
    Flame Over — Steam game cover

    Flame Over

    Single-player alternative to Laboratory X-29 — playable solo, no multiplayer required. Shares Action with Laboratory X-29.

    Blending top down "squirt em-up" action and "Pyroguelike" game mechanics, Flame Over features fast-paced fire-fighting thrills, randomly generated levels, 4 different game zones and dastardly hazards at every turn!

    2015ActionIndie11.99 USDSingle-playerSimilar games →
  3. 3
    Voidigo — Steam game cover

    Voidigo

    Single-player alternative to Laboratory X-29 — playable solo, no multiplayer required. Shares Action and Adventure with Laboratory X-29.

    A vividly animated action roguelite focused on boss hunting. Unleash an array of diverse weapons and powerups to combat the corruption of the Void.

    2023ActionIndieAdventure4.99 USDDeck VerifiedSingle-playerSimilar games →
  4. 4
    The Crackpet Show — Steam game cover

    The Crackpet Show

    Single-player alternative to Laboratory X-29 — playable solo, no multiplayer required. Shares Action and Adventure with Laboratory X-29.

    The Crackpet Show is an action-packed rogue-lite shoot’em-up about mutated animals that fight in a bizarre TV show, crushing their opponents with a variety of weapons. Choose your beastie, gear ‘em up, and go kill your enemies in the name of fame and sweet sponsorship deals!

    2022ActionIndieAdventure16.99 USDDeck VerifiedSingle-playerSimilar games →
  5. 5
    Peace Data — Steam game cover

    Peace Data

    Single-player alternative to Laboratory X-29 — playable solo, no multiplayer required. Shares Action and Adventure with Laboratory X-29.

    Peace Data — hard "Roguelike" game, in which you have to play for Bitard, saving Rusland from the tyranny of the authorities that destroyed the opposition and led the country to ruin, making slaves of citizens.

    2020ActionIndieAdventure3.99 USDSingle-playerSimilar games →
  6. 6
    REPLIKATOR — Steam game cover

    REPLIKATOR

    Single-player alternative to Laboratory X-29 — playable solo, no multiplayer required. Shares Action and Adventure with Laboratory X-29.

    In this twin stick roguelite shooter, you play as one of the galactic mercenaries, explore a mysterious scientific complex and uncover the secret of the REPLIKATOR project.

    2022ActionIndieAdventure5.99 USDDeck VerifiedSingle-playerSimilar games →
  7. 7
    Woodpunk — Steam game cover

    Woodpunk

    Single-player alternative to Laboratory X-29 — playable solo, no multiplayer required. Shares Action with Laboratory X-29.

    Woodpunk is an exhilarating roguelike bullet hell retro pixel art shooter in a medieval Woodpunk universe, where the primary energy resource is WOOD.

    2018ActionIndie14.99 USDDeck PlayableSingle-playerSimilar games →
  8. 8
    Super Amazing Wagon Adventure — Steam game cover

    Super Amazing Wagon Adventure

    Single-player alternative to Laboratory X-29 — playable solo, no multiplayer required. Shares Action and Adventure with Laboratory X-29.

    Super Amazing Wagon Adventure is a fast-paced 2d shooting game with a random story. You control a group of three migrants traveling west along a wagon trail. The game consists of short scenes that are sequenced together in a semi-random way to tell a crazy adventure story.

    2013ActionIndieAdventure2.99 USDDeck PlayableSingle-playerSimilar games →