Free games like Doors of Insanity
Below are 8 free-to-play Steam games similar to Doors of Insanity, 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 Doors of Insanity page.
Ranked picks
- 1
Bongo Cat
Free-to-play alternative to Doors of Insanity — no purchase or trial window.
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
A Date with Death
Free-to-play alternative to Doors of Insanity — no purchase or trial window.
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.
- 3
Grimm's Hollow
Free-to-play alternative to Doors of Insanity — no purchase or trial window. Shares Adventure and RPG with Doors of Insanity.
A spooky, freeware RPG where you search the afterlife for your brother. Reap ghosts with your scythe, explore haunted caves, and eat ghostly treats on your journey through death.
- 4
Eternal Senia
Free-to-play alternative to Doors of Insanity — no purchase or trial window. Shares RPG with Doors of Insanity.
Thoughts and expectations ARPG
- 5
Paper Lily - Chapter 1
Free-to-play alternative to Doors of Insanity — no purchase or trial window. Shares Adventure and RPG with Doors of Insanity.
Paper Lily is an RPG horror game in which you can solve puzzles in different ways. Explore a hidden world, meet strange characters, and guide Lacie as she attempts to find answers about her unusual condition.
- 6
Project Kat - Paper Lily Prologue
Free-to-play alternative to Doors of Insanity — no purchase or trial window. Shares Adventure and RPG with Doors of Insanity.
Project Kat is a short, unconventional RPG horror game in which there is always another way. Solve puzzles, make friends (or not), and guide Kat as she attempts to uncover the mystery behind a strange golden letter.
- 7
Saihate Station
Free-to-play alternative to Doors of Insanity — no purchase or trial window. Shares Adventure and RPG with Doors of Insanity.
An exploration/horror/adventure game about the codependent, love-hate relationship between two men.
- 8
Silly Linguine Cat Simulator Deluxe Online
Free-to-play alternative to Doors of Insanity — no purchase or trial window. Shares Adventure and RPG with Doors of Insanity.
Silly Linguine Cat Simulator Deluxe Online is a clicker game where progression is replaced with gambling, where the goal is simply to collect the rarest silly linguine cats.