Games like County Hospital Outbreak
Games like County Hospital Outbreak include Witch It, Overcooked! 2, Zort, KLETKA, and Lethal Company. We matched them by the tags players give County Hospital Outbreak on Steam (Action, Casual, 4 Player Local, Online Co-Op, and Action-Adventure): closest matches first, and among equally close ones the better-known games.

Witch It
Shared: Casual · Action · Online Co-Op

Overcooked! 2
Shared: Online Co-Op · Casual · 4 Player Local

Zort
Shared: Online Co-Op · Action · Action-Adventure

KLETKA
Shared: Online Co-Op · Action · Action-Adventure

Lethal Company
Shared: Online Co-Op · First-Person · Action

Stick Fight: The Game
Shared: Action · 4 Player Local · Casual

Escape the Backrooms
Shared: Online Co-Op · Action · First-Person

Pummel Party
Shared: 4 Player Local · Online Co-Op · Casual

Starship Troopers: Extermination
Shared: Action · Online Co-Op · First-Person

How to Fish
Shared: Online Co-Op · Action · Casual

A Plague Tale: Requiem
Shared: Action · Action-Adventure · Cinematic

Wayfinder
Shared: Online Co-Op · Action · Dungeon Crawler

VLADiK BRUTAL
Shared: Action · Casual · Action-Adventure

Move or Die
Shared: Action · 4 Player Local · Online Co-Op

Liars Bar
Shared: Casual · Online Co-Op · 3D

FANTASY LIFE i: The Girl Who Steals Time
Shared: Casual · Action · Action-Adventure

PEAK
Shared: Online Co-Op · Action · 3D

Castle Crashers®
Shared: Online Co-Op · 4 Player Local · Action

Party Animals
Shared: Casual · Action · Online Co-Op

A Way Out
Shared: Online Co-Op · Action · Action-Adventure

MECCHA CHAMELEON
Shared: Casual · Online Co-Op · Hidden Object

Resident Evil Requiem
Shared: Action · Action-Adventure · First-Person

Pacify
Shared: Online Co-Op · Action · Casual

Backrooms: Escape Together
Shared: Online Co-Op · Casual · First-Person