Free games like Zero Trust
Below are 9 free-to-play Steam games similar to Zero Trust, 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 Zero Trust page.
Ranked picks
- 1
Bongo Cat
Free-to-play alternative to Zero Trust — no purchase or trial window. Shares Indie and Simulation with Zero Trust.
Bongo cat needs your help. Bongo cat needz more hatz!!! Every time you press a key, Bongo cat will punch your taskbar. Type, click, play, work to collect more points. Which hats will you find?
- 2
The Murder of Sonic the Hedgehog
Free-to-play alternative to Zero Trust — no purchase or trial window. Shares Indie and Simulation with Zero Trust.
Sonic the Hedgehog...was murdered!? Get to the bottom of the mystery in this brand-new adventure!
- 3
Steam Engine Simulator
Free-to-play alternative to Zero Trust — no purchase or trial window. Shares Simulation with Zero Trust.
The Steam Engine Simulator shown on AngeTheGreat's YouTube channel.
- 4
Star Fetchers
Free-to-play alternative to Zero Trust — no purchase or trial window. Shares Action and Indie with Zero Trust.
The introduction to a wild ride with gangsters and deep state conspiracy theories
- 5
Eternal Senia
Free-to-play alternative to Zero Trust — no purchase or trial window. Shares Action and Indie with Zero Trust.
Thoughts and expectations ARPG
- 6
The Lab
Free-to-play alternative to Zero Trust — 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!
- 7
Cube Escape: Paradox
Free-to-play alternative to Zero Trust — no purchase or trial window. Shares Indie with Zero Trust.
The tenth Cube Escape follows the story of detective Dale Vandermeer who finds himself trapped in two different universes and needs to escape. Cube Escape: Paradox will be released together with the accompanying Paradox: A Rusty Lake Film.
- 8
DORONKO WANKO
Free-to-play alternative to Zero Trust — no purchase or trial window. Shares Action and Simulation with Zero Trust.
『DORONKO WANKO』 is a DORONKO Action Game. In this game, You can become a cute, innocent Pomeranian, make your master's home messy and dirty. "Will the master be angry with me?" Don't worry. Because you are a sweet doggie.
- 9
Anonymous Hacker Simulator: Prologue
Free-to-play alternative to Zero Trust — no purchase or trial window. Shares Indie and Simulation with Zero Trust.
Step into the shoes of a skilled Anonymous hacker and embark on a mission to unveil the truth hidden behind a sinister organization's plans to monitor civilian data and enforce mass surveillance.