Games like Dirge
Games like Dirge include Phasmophobia, Dead by Daylight, Pacify, HELLDIVERS™ 2, and DEVOUR. We matched them by the tags players give Dirge on Steam (Horror, Multiplayer, Noir, Online Co-Op, and Third-Person Shooter): closest matches first, and among equally close ones the better-known games.

Phasmophobia
Shared: Horror · Multiplayer · Online Co-Op

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

Pacify
Shared: Horror · Multiplayer · Online Co-Op

HELLDIVERS™ 2
Shared: Online Co-Op · Multiplayer · Third-Person Shooter

DEVOUR
Shared: Horror · Multiplayer · Online Co-Op

The Outlast Trials
Shared: Horror · Multiplayer · Psychological Horror

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

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

Demonologist
Shared: Horror · Multiplayer · Online Co-Op

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

Buckshot Roulette
Shared: Multiplayer · Horror · Dark

BIGFOOT
Shared: Horror · Multiplayer · Online Co-Op

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

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

PUBG: BATTLEGROUNDS
Shared: Multiplayer · Third-Person Shooter · Online Co-Op

Outlast
Shared: Horror · Multiplayer · Gore

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

ARC Raiders
Shared: Multiplayer · Third-Person Shooter · Online Co-Op

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

Killing Floor 2
Shared: Multiplayer · Online Co-Op · Gore

Outlast 2
Shared: Horror · Psychological Horror · Gore

Blood and Bacon
Shared: Multiplayer · Horror · Gore

FOREWARNED
Shared: Horror · Online Co-Op · Multiplayer

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