Games like Mop of the Dead
Games like Mop of the Dead include Dead by Daylight, Escape the Backrooms, Phasmophobia, Lethal Company, and DEVOUR. We matched them by the tags players give Mop of the Dead on Steam (Horror, Online Co-Op, Multiplayer, Action, and First-Person): closest matches first, and among equally close ones the better-known games.

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

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

Phasmophobia
Shared: Horror · Online Co-Op · Multiplayer

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

DEVOUR
Shared: Horror · Online Co-Op · Multiplayer

Left 4 Dead 2
Shared: Co-op · Multiplayer · Online Co-Op

R.E.P.O.
Shared: Horror · Online Co-Op · Multiplayer

Pacify
Shared: Horror · Online Co-Op · Multiplayer

The Outlast Trials
Shared: Horror · Multiplayer · Co-op

The Headliners
Shared: Horror · Online Co-Op · Co-op

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

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

Content Warning
Shared: Horror · Online Co-Op · Multiplayer

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

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

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

GTFO
Shared: Horror · Online Co-Op · Co-op

PEAK
Shared: Online Co-Op · Multiplayer · Co-op

No More Room in Hell 2
Shared: Online Co-Op · Multiplayer · Co-op

Back 4 Blood
Shared: Online Co-Op · Multiplayer · Horror

BIGFOOT
Shared: Horror · Multiplayer · Online Co-Op

Outlast
Shared: Horror · First-Person · Survival Horror

In Silence
Shared: Horror · Online Co-Op · Multiplayer

Blood and Bacon
Shared: Multiplayer · Horror · Action