IMHO.

Free games like Gunstoppable

Below are 8 free-to-play Steam games similar to Gunstoppable, ranked by player overlap and content similarity. No purchase or Steam login required to view the list. Every pick is a full free-to-play title — not a demo, trial, or time-limited giveaway. imho.run's catalogue refreshes daily, so newly free or newly popular titles surface here without manual editing.

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

Ranked picks

  1. 1
    STRAFTAT — Steam game cover

    STRAFTAT

    Free-to-play alternative to Gunstoppable — no purchase or trial window. Shares Action with Gunstoppable.

    STRAFTAT is a 1v1/2v2 ONLINE first person SHOOTER with quick rounds in over 350 MAPS ; Including all WEAPONS, proximity chat and 4 players FFA.

    2024ActionFreeDeck PlayableFree to playSimilar games →
  2. 2
    Counter-Strike:Global Offensive — Steam game cover

    Counter-Strike:Global Offensive

    Free-to-play alternative to Gunstoppable — no purchase or trial window. Shares Action with Gunstoppable.

    Counter-Strike:Global Offensive (CS:GO) expands upon the team-based action gameplay that it pioneered when it was launched over 2 decades ago. CS:GO features new maps, characters, weapons, and game modes, and delivers updated versions of the classic CS content (de_dust2, etc.).

    2012ActionFree To PlayFreeDeck PlayableFree to playSimilar games →
  3. 3
    Disfigure — Steam game cover

    Disfigure

    Free-to-play alternative to Gunstoppable — no purchase or trial window. Shares Action and Indie with Gunstoppable.

    Disfigure is a grim-dark action rogue-like where you battle relentless hordes of monsters lurking in the shadows. Unlock powerful weapons, craft god-like builds with hundreds of upgrades, slay colossal bosses, and push your limits in intense 20–30 minute survival runs!

    2023ActionIndieFreeDeck PlayableFree to playSimilar games →
  4. 4
    The Lab — Steam game cover

    The Lab

    Free-to-play alternative to Gunstoppable — no purchase or trial window.

    Welcome to The Lab, a compilation of Valve’s room-scale VR experiments set in a pocket universe within Aperture Science. Fix a robot, defend a castle, adopt a mechanical dog, and more. Still not sold? It’s free!

    2016Free To PlayFreeFree to playSimilar games →
  5. 5
    Wheelchair Wizards — Steam game cover

    Wheelchair Wizards

    Free-to-play alternative to Gunstoppable — no purchase or trial window. Shares Action and Indie with Gunstoppable.

    Wheelchair Wizards is a 4 player party game where you battle your friends while upgrading your wizard.

    2025ActionIndieFree To PlayFreeFree to playSimilar games →
  6. 6
    Waves — Steam game cover

    Waves

    Free-to-play alternative to Gunstoppable — no purchase or trial window. Shares Action and Indie with Gunstoppable.

    Waves is an Arcade Twin-Stick Shooter that's all about High Scores. Build your combo and drop bombs in pursuit of Leaderboard dominance over seven game-modes!

    2011ActionIndieFreeDeck VerifiedFree to playSimilar games →
  7. 7
    Shape of Dreams: Prologue — Steam game cover

    Shape of Dreams: Prologue

    Free-to-play alternative to Gunstoppable — no purchase or trial window. Shares Action and Indie with Gunstoppable.

    《Shape of Dreams: Prologue》is a unique game that blends action roguelite with MOBA-style gameplay. Edit your character's Memories to create your own champion. Face all challenges alone or play with friends in up to 4-player co-op.

    2024ActionIndieAdventureFreeDeck PlayableFree to playSimilar games →
  8. 8
    Evil Egg — Steam game cover

    Evil Egg

    Free-to-play alternative to Gunstoppable — no purchase or trial window. Shares Action with Gunstoppable.

    Blast it all to hell.

    2025ActionFree To PlayFreeDeck VerifiedFree to playSimilar games →