Games like Eternal Cocoon
Games like Eternal Cocoon include Oxenfree, Hollow Knight: Silksong, Firework, Five Nights at Freddy's: Into the Pit, and No, I'm not a Human. We matched them by the tags players give Eternal Cocoon on Steam (Indie, Horror, Mystery, Adventure, and 2D): closest matches first, and among equally close ones the better-known games.
Oxenfree
Shared: Indie · Mystery · Choices Matter
Hollow Knight: Silksong
Shared: Indie · 2D · Adventure
Firework
Shared: Indie · Horror · Mystery
Five Nights at Freddy's: Into the Pit
Shared: Horror · Adventure · 2D
No, I'm not a Human
Shared: Horror · Indie · Choices Matter
Five Nights at Freddy's: Security Breach
Shared: Horror · Singleplayer · Multiple Endings
Firewatch
Shared: Adventure · Mystery · Indie
Outer Wilds
Shared: Mystery · Adventure · Indie
Little Misfortune
Shared: Indie · Horror · Adventure
Little Goody Two Shoes
Shared: Horror · Adventure · 2D
Cat in the Box
Shared: Horror · Mystery · Adventure
Sally Face - Episode One
Shared: Indie · Horror · Adventure
What Remains of Edith Finch
Shared: Mystery · Adventure · Indie
Poppy Playtime
Shared: Horror · Singleplayer · Mystery
Hollow Knight
Shared: Indie · 2D · Adventure
That's not my Neighbor
Shared: Adventure · Horror · Indie
Reventure
Shared: Indie · Adventure · Multiple Endings
The Invincible
Shared: Adventure · Female Protagonist · Choices Matter
The Coma 2: Vicious Sisters
Shared: Horror · Indie · Adventure
Undertale
Shared: Multiple Endings · Indie · Choices Matter
Stray
Shared: Adventure · Singleplayer · Horror
OneShot
Shared: Indie · Adventure · Choices Matter
The Forgotten City
Shared: Adventure · Mystery · Indie
Ib
Shared: Horror · Indie · 2D