Free games like 怪異対策特異機関ー幻視天研所ー
Below are 8 free-to-play Steam games similar to 怪異対策特異機関ー幻視天研所ー, 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 怪異対策特異機関ー幻視天研所ー page.
Ranked picks
- 1
Doki Doki Literature Club!
Free-to-play alternative to 怪異対策特異機関ー幻視天研所ー — no purchase or trial window. Shares Indie with 怪異対策特異機関ー幻視天研所ー.
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
Life is Strange - Episode 1
Free-to-play alternative to 怪異対策特異機関ー幻視天研所ー — no purchase or trial window.
Episode 1 now FREE! Life is Strange is an award-winning and critically acclaimed episodic adventure game that allows the player to rewind time and affect the past, present and future.
- 3
Helltaker
Free-to-play alternative to 怪異対策特異機関ー幻視天研所ー — no purchase or trial window. Shares Indie with 怪異対策特異機関ー幻視天研所ー.
Helltaker is a short game about sharply dressed demon girls.
- 4
Ultimate Custom Night
Free-to-play alternative to 怪異対策特異機関ー幻視天研所ー — no purchase or trial window. Shares Indie with 怪異対策特異機関ー幻視天研所ー.
Welcome to the ultimate FNAF mashup, featuring 50 selectable characters and custom difficulties!
- 5
Bongo Cat
Free-to-play alternative to 怪異対策特異機関ー幻視天研所ー — no purchase or trial window. Shares Indie and Simulation with 怪異対策特異機関ー幻視天研所ー.
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?
- 6
The Murder of Sonic the Hedgehog
Free-to-play alternative to 怪異対策特異機関ー幻視天研所ー — no purchase or trial window. Shares Indie and Simulation with 怪異対策特異機関ー幻視天研所ー.
Sonic the Hedgehog...was murdered!? Get to the bottom of the mystery in this brand-new adventure!
- 7
Indigo Park: Chapter 1
Free-to-play alternative to 怪異対策特異機関ー幻視天研所ー — no purchase or trial window. Shares Indie with 怪異対策特異機関ー幻視天研所ー.
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.
- 8
Sheepy: A Short Adventure
Free-to-play alternative to 怪異対策特異機関ー幻視天研所ー — no purchase or trial window. Shares Indie with 怪異対策特異機関ー幻視天研所ー.
A Short Handcrafted Pixel Art Platformer that follows Sheepy, an abandoned plushy brought to life. Sheepy: A Short Adventure is the first short game from MrSuicideSheep.