Games like Clea 2
Games like Clea 2 include Mad Father, Outlast, Poppy Playtime, Little Nightmares, and The Coma 2: Vicious Sisters. We matched them by the tags players give Clea 2 on Steam (Anime, Survival Horror, Stealth, Cute, and Female Protagonist): closest matches first, and among equally close ones the better-known games.

Mad Father
Shared: Anime · Horror · Survival Horror

Outlast
Shared: Survival Horror · Horror · Psychological Horror

Poppy Playtime
Shared: Survival Horror · Horror · Puzzle

Little Nightmares
Shared: Horror · Adventure · Stealth

The Coma 2: Vicious Sisters
Shared: Survival Horror · Adventure · Horror

ICEY
Shared: Anime · Female Protagonist · Adventure

MiSide
Shared: Cute · Psychological Horror · Horror

Five Nights at Freddy's: Security Breach
Shared: Survival Horror · Horror · Stealth

Clea
Shared: Anime · Survival Horror · Stealth

Alien: Isolation
Shared: Survival Horror · Horror · Stealth

Little Nightmares II
Shared: Adventure · Horror · Stealth

Amnesia: The Dark Descent
Shared: Survival Horror · Horror · Psychological Horror

The Witch's House MV
Shared: Horror · 2D · Adventure

SILENT HILL f
Shared: Survival Horror · Female Protagonist · Horror

Bendy and the Dark Revival
Shared: Survival Horror · Horror · Adventure

The Outlast Trials
Shared: Survival Horror · Horror · Stealth

Darkwood
Shared: Survival Horror · Horror · Adventure

A Plague Tale: Innocence
Shared: Stealth · Adventure · Female Protagonist

Escape the Backrooms
Shared: Survival Horror · Horror · Psychological Horror

White Day: A Labyrinth Named School
Shared: Survival Horror · Horror · Adventure

DreadOut
Shared: Survival Horror · Horror · Female Protagonist

Muse Dash
Shared: Anime · Cute · Female Protagonist

Yomawari: Night Alone
Shared: Anime · Cute · Adventure

Granny Remake
Shared: Survival Horror · Stealth · Horror