Free games like PROJECT 13 Perception Test
Below are 8 free-to-play Steam games similar to PROJECT 13 Perception Test, 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 PROJECT 13 Perception Test page.
Ranked picks
- 1
Doki Doki Literature Club!
Free-to-play alternative to PROJECT 13 Perception Test — no purchase or trial window.
The Literature Club is full of cute girls! Will you write the way into their heart? This game is not suitable for children or those who are easily disturbed.
- 2
Ultimate Custom Night
Free-to-play alternative to PROJECT 13 Perception Test — no purchase or trial window.
Welcome to the ultimate FNAF mashup, featuring 50 selectable characters and custom difficulties!
- 3
Indigo Park: Chapter 1
Free-to-play alternative to PROJECT 13 Perception Test — no purchase or trial window.
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.
- 4
missed messages.
Free-to-play alternative to PROJECT 13 Perception Test — no purchase or trial window. Shares Simulation with PROJECT 13 Perception Test.
‘goth gf’s iPhone’ airdrops you - accept or decline? A love/horror story about life, death, & memes.
- 5
A Date with Death
Free-to-play alternative to PROJECT 13 Perception Test — no purchase or trial window. Shares Simulation with PROJECT 13 Perception Test.
Fight against & romance the one hunting for your soul in A Date with Death, a romance chat simulator where you date(?) the Grim Reaper himself. Create your own character, decorate your apartment, and chat away with the charming yet dangerous Grim Reaper through text and video calls.
- 6
Awaria
Free-to-play alternative to PROJECT 13 Perception Test — no purchase or trial window.
Awaria is a short game about working in haunted maintenance tunnels.
- 7
Steam Engine Simulator
Free-to-play alternative to PROJECT 13 Perception Test — no purchase or trial window. Shares Simulation with PROJECT 13 Perception Test.
The Steam Engine Simulator shown on AngeTheGreat's YouTube channel.
- 8
Dagon: by H. P. Lovecraft
Free-to-play alternative to PROJECT 13 Perception Test — no purchase or trial window.
Face unspeakable horrors. Succumb to madness. Welcome to a free daemonic narrative experience inspired by H. P. Lovecraft.