Games like 怪物館(KAIBUTSUKAN)
Games like 怪物館(KAIBUTSUKAN) include SANABI, The Plucky Squire, UNCHARTED™: Legacy of Thieves Collection, Prince of Persia The Lost Crown, and Sonic Superstars. We matched them by the tags players give 怪物館(KAIBUTSUKAN) on Steam (Adventure, Action-Adventure, 2D Platformer, 2D, and Survival Horror): closest matches first, and among equally close ones the better-known games.

SANABI
Shared: Adventure · 2D Platformer · 2D

The Plucky Squire
Shared: Adventure · Action-Adventure · 2D Platformer

UNCHARTED™: Legacy of Thieves Collection
Shared: Adventure · Action-Adventure · Singleplayer

Prince of Persia The Lost Crown
Shared: 2D Platformer · Adventure · Action-Adventure

Sonic Superstars
Shared: Adventure · 2D Platformer · Action-Adventure

Marvel's Spider-Man 2
Shared: Adventure · Action-Adventure · Singleplayer

Mina the Hollower
Shared: Action-Adventure · 2D Platformer · 2D

Rise of the Tomb Raider™
Shared: Adventure · Action-Adventure · Singleplayer

Resident Evil Requiem
Shared: Survival Horror · Action-Adventure · Singleplayer

ANTONBLAST
Shared: 2D Platformer · 2D · Singleplayer

Tomb Raider Game of the Year
Shared: Adventure · Singleplayer · Action-Adventure

Himno
Shared: 2D · Adventure · Singleplayer

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

Marvel’s Spider-Man Remastered
Shared: Adventure · Action-Adventure · Singleplayer

Atomic Heart
Shared: Adventure · Action-Adventure · Singleplayer

Tails of Iron
Shared: Adventure · 2D · Action-Adventure

STAR WARS Jedi: Survivor™
Shared: Adventure · Singleplayer · Action-Adventure

Hogwarts Legacy
Shared: Adventure · Singleplayer · Action-Adventure

FINAL FANTASY VII REMAKE INTERGRADE
Shared: Action-Adventure · Singleplayer · Adventure

Dead Cells
Shared: Adventure · 2D · Singleplayer

Trine Enchanted Edition
Shared: Action-Adventure · 2D Platformer · Adventure

Celeste
Shared: 2D Platformer · 2D · Adventure

Pipistrello and the Cursed Yoyo
Shared: Action-Adventure · 2D · 2D Platformer

Crimson Desert Enhanced
Shared: Adventure · Singleplayer · Action-Adventure