Games like Blood Typers
Games like Blood Typers include Lethal Company, Content Warning, Dying Light, Dead by Daylight, and Backrooms: Escape Together. We matched them by the tags players give Blood Typers on Steam (Survival Horror, Typing, Online Co-Op, Procedural Generation, and Co-op Campaign): closest matches first, and among equally close ones the better-known games.

Lethal Company
Shared: Online Co-Op · Survival Horror · Horror

Content Warning
Shared: Online Co-Op · Procedural Generation · Horror

Dying Light
Shared: Survival Horror · Online Co-Op · Horror

Dead by Daylight
Shared: Survival Horror · Online Co-Op · Horror

Backrooms: Escape Together
Shared: Online Co-Op · Survival Horror · Horror

Resident Evil 5
Shared: Online Co-Op · Co-op Campaign · Survival Horror

Escape the Backrooms
Shared: Online Co-Op · Survival Horror · Horror

Pacify
Shared: Online Co-Op · Survival Horror · Horror

Lunch Lady
Shared: Online Co-Op · Survival Horror · Horror

Resident Evil 6
Shared: Online Co-Op · Co-op Campaign · Horror

Nuclear Nightmare
Shared: Survival Horror · Online Co-Op · Horror

Inside the Backrooms
Shared: Survival Horror · Online Co-Op · Horror

PEAK
Shared: Online Co-Op · Procedural Generation · Adventure

Resident Evil 4 (2005)
Shared: Survival Horror · Horror · Action

BIGFOOT
Shared: Survival Horror · Online Co-Op · Horror

Resident Evil 2
Shared: Survival Horror · Horror · Third Person

PANICORE
Shared: Survival Horror · Online Co-Op · Horror

The Outlast Trials
Shared: Survival Horror · Horror · PvE

DEVOUR
Shared: Online Co-Op · Survival Horror · Horror

MISERY
Shared: Online Co-Op · Survival Horror · Horror

Labyrinthine
Shared: Online Co-Op · Horror · Procedural Generation

MIMESIS
Shared: Online Co-Op · Survival Horror · PvE

Resident Evil 4
Shared: Survival Horror · Horror · Action