Games like Blackout Hospital
Games like Blackout Hospital include Sanfu, Tales of the Black Forest, OneShot, Snufkin: Melody of Moominvalley, and OMORI. We matched them by the tags players give Blackout Hospital on Steam (Adventure, RPG, Puzzle, Turn-Based Tactics, and 2D): closest matches first, and among equally close ones the better-known games.

Sanfu
Shared: RPG · Puzzle · Adventure

Tales of the Black Forest
Shared: RPG · Adventure · Pixel Graphics

OneShot
Shared: Puzzle · Adventure · Pixel Graphics

Snufkin: Melody of Moominvalley
Shared: Puzzle · RPG · 2D

OMORI
Shared: RPG · 2D · Pixel Graphics

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

Mewgenics
Shared: Turn-Based Tactics · RPG · 2D

Pocket Mirror ~ GoldenerTraum
Shared: RPG · Adventure · 2D

Angels of Death
Shared: Puzzle · RPG · 2D

Rakuen
Shared: Puzzle · RPG · Adventure

Chants of Sennaar
Shared: Adventure · Puzzle · Colorful

Heartbound
Shared: Adventure · RPG · 2D

Carto
Shared: Puzzle · Adventure · Cute

Ib
Shared: 2D · RPG · Puzzle

CrossCode
Shared: RPG · Puzzle · 2D

MAHOUTEQ!
Shared: Adventure · Turn-Based Tactics · 2D

The Rewinder
Shared: Adventure · Puzzle · 2D

Changed
Shared: Puzzle · Adventure · Cute

Look Outside
Shared: RPG · Adventure · 2D

Finding Paradise
Shared: Adventure · RPG · 2D

ANIMAL WELL
Shared: Puzzle · Adventure · 2D

Firework
Shared: Puzzle · 2D · Indie

Chicory: A Colorful Tale
Shared: Adventure · RPG · Puzzle

巅峰骑士团
Shared: RPG · Adventure · 2D