Free games like Rotten Flesh - Cosmic Horror Survival Game
Below are 9 free-to-play Steam games similar to Rotten Flesh - Cosmic Horror Survival Game, 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 Rotten Flesh - Cosmic Horror Survival Game page.
Ranked picks
- 1
Doki Doki Literature Club!
Free-to-play alternative to Rotten Flesh - Cosmic Horror Survival Game — no purchase or trial window. Shares Indie with Rotten Flesh - Cosmic Horror Survival Game.
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 Rotten Flesh - Cosmic Horror Survival Game — no purchase or trial window. Shares Action and Adventure with Rotten Flesh - Cosmic Horror Survival Game.
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 Rotten Flesh - Cosmic Horror Survival Game — no purchase or trial window. Shares Indie and Adventure with Rotten Flesh - Cosmic Horror Survival Game.
Helltaker is a short game about sharply dressed demon girls.
- 4
Ultimate Custom Night
Free-to-play alternative to Rotten Flesh - Cosmic Horror Survival Game — no purchase or trial window. Shares Action and Indie with Rotten Flesh - Cosmic Horror Survival Game.
Welcome to the ultimate FNAF mashup, featuring 50 selectable characters and custom difficulties!
- 5
Bongo Cat
Free-to-play alternative to Rotten Flesh - Cosmic Horror Survival Game — no purchase or trial window. Shares Indie and Simulation with Rotten Flesh - Cosmic Horror Survival Game.
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
ENA: Dream BBQ
Free-to-play alternative to Rotten Flesh - Cosmic Horror Survival Game — no purchase or trial window. Shares Indie and Adventure with Rotten Flesh - Cosmic Horror Survival Game.
Experience surreal environments and inexplicable characters as ENA in a new wild world.
- 7
The Murder of Sonic the Hedgehog
Free-to-play alternative to Rotten Flesh - Cosmic Horror Survival Game — no purchase or trial window. Shares Indie and Simulation with Rotten Flesh - Cosmic Horror Survival Game.
Sonic the Hedgehog...was murdered!? Get to the bottom of the mystery in this brand-new adventure!
- 8
Indigo Park: Chapter 1
Free-to-play alternative to Rotten Flesh - Cosmic Horror Survival Game — no purchase or trial window. Shares Action and Indie with Rotten Flesh - Cosmic Horror Survival Game.
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.
- 9
MUZY
Free-to-play alternative to Rotten Flesh - Cosmic Horror Survival Game — no purchase or trial window. Shares Action and Indie with Rotten Flesh - Cosmic Horror Survival Game.
Explore the mystery behind a once-loved and hugely popular children's toy, also known as MUZY, in this terrifying horror adventure game. Several reports detail frightening incidents connected to accidents. Your job is to solve the puzzles and find the cause of these unsettling occurrences.