Free games like PostApo
Below are 8 free-to-play Steam games similar to PostApo, 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 PostApo page.
Ranked picks
- 1
Ultimate Custom Night
Free-to-play alternative to PostApo — no purchase or trial window. Shares Action with PostApo.
Welcome to the ultimate FNAF mashup, featuring 50 selectable characters and custom difficulties!
- 2
Indigo Park: Chapter 1
Free-to-play alternative to PostApo — no purchase or trial window. Shares Action and Adventure with PostApo.
Explore the abandoned childhood wonder of Indigo Park! Guided by Rambley the Raccoon, help restore power to the destroyed amusement park while you run from the reason it shut down.
- 3
Counter-Strike:Global Offensive
Free-to-play alternative to PostApo — no purchase or trial window. Shares Action with PostApo.
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.).
- 4
The Lab
Free-to-play alternative to PostApo — 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!
- 5
SuchArt: Creative Space
Free-to-play alternative to PostApo — no purchase or trial window. Shares Action and Adventure with PostApo.
Paint on any surfaces with numerous tools in Creative Space — a free sandbox version of SuchArt: Genius Artist Simulator. Create masterpieces, complete commissions, and decorate your studio in the most advanced artist sim!
- 6
Hello Neighbor Alpha 2
Free-to-play alternative to PostApo — no purchase or trial window. Shares Strategy and Adventure with PostApo.
Welcome to Alpha 2 of Hello Neighbor. Play against an advanced, self-learning AI in what eventually became Act 1 of Hello Neighbor - the stealth horror home invasion sim.
- 7
Crime Scene Cleaner: Prologue
Free-to-play alternative to PostApo — no purchase or trial window. Shares Action and Simulation with PostApo.
When there’s a call, you are the man to clean up after your client’s dirty job. Siding with the mafia is a dangerous game, but they pay well, and you need money, right? So take your mop and better remove those bloodstains quickly before the police come.
- 8
The Riftbreaker: Prologue
Free-to-play alternative to PostApo — no purchase or trial window. Shares Action and Strategy with PostApo.
The Riftbreaker: Prologue allows you to experience the events taking place before the story campaign of the main game. Explore an entirely new world. Gather resources. Build up a base. Defend yourself from thousands of alien creatures.