Free games like Gatekeeper
Below are 9 free-to-play Steam games similar to Gatekeeper, 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 Gatekeeper page.
Ranked picks
- 1
STRAFTAT
Free-to-play alternative to Gatekeeper — no purchase or trial window. Shares Action with Gatekeeper.
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.
- 2
Counter-Strike:Global Offensive
Free-to-play alternative to Gatekeeper — no purchase or trial window. Shares Action with Gatekeeper.
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.).
- 3
Awaria
Free-to-play alternative to Gatekeeper — no purchase or trial window. Shares Action and Indie with Gatekeeper.
Awaria is a short game about working in haunted maintenance tunnels.
- 4
Disfigure
Free-to-play alternative to Gatekeeper — no purchase or trial window. Shares Action and Indie with Gatekeeper.
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!
- 5
The Lab
Free-to-play alternative to Gatekeeper — 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!
- 6
Electoral Carnage
Free-to-play alternative to Gatekeeper — no purchase or trial window. Shares Action with Gatekeeper.
Electoral Carnage is an absurd 2D fighting game featuring America's most famous (and infamous) politicians. If you don't download it you hate America. Also JFK can assassinate himself. What more do you need to know?
- 7
I MAED A GAM3 W1TH Z0MB1ES 1N IT!!!1
Free-to-play alternative to Gatekeeper — no purchase or trial window. Shares Action and Indie with Gatekeeper.
A top down twin stick zombie slaying shooter that you are sure to play again and again!
- 8
South Scrimshaw, Part One
Free-to-play alternative to Gatekeeper — no purchase or trial window. Shares Indie with Gatekeeper.
South Scrimshaw is the story of a newborn whale in a vast alien ocean. It is a richly illustrated experimental visual novel, written in the style of a nature documentary.
- 9
Gatekeeper: Infinity
Free-to-play alternative to Gatekeeper — no purchase or trial window. Shares Action and Indie with Gatekeeper.
Prologue version of the game Gatekeeper. Gatekeeper: Infinity is a fast-paced rogue-lite shooter where you'll search for the stolen Heart of the Universe and battle machine enemies! Play solo or join forces with friends in co-op mode.