Games like Relinquished: Souls Asylum
Games like Relinquished: Souls Asylum include Ready or Not, Half-Life: Alyx, Left 4 Dead 2, Black Mesa, and Resident Evil Village. We matched them by the tags players give Relinquished: Souls Asylum on Steam (Singleplayer, Retro, FPS, Horror, and Shooter): closest matches first, and among equally close ones the better-known games.

Ready or Not
Shared: FPS · Singleplayer · Shooter

Half-Life: Alyx
Shared: FPS · Horror · Singleplayer

Left 4 Dead 2
Shared: FPS · Zombies · Shooter

Black Mesa
Shared: FPS · Singleplayer · First-Person

Resident Evil Village
Shared: Singleplayer · Horror · First-Person

DUSK
Shared: Retro · FPS · Shooter

Half-Life 2
Shared: FPS · Singleplayer · Shooter

Resident Evil Requiem
Shared: Horror · FPS · Zombies

Call of Duty®: Black Ops III
Shared: FPS · Singleplayer · Shooter

BioShock Infinite
Shared: Singleplayer · FPS · Shooter

HROT
Shared: Retro · FPS · Shooter

CULTIC
Shared: FPS · Shooter · Retro

METRO 2033 Redux
Shared: FPS · Singleplayer · Horror

Resident Evil 7 Biohazard
Shared: Singleplayer · Horror · First-Person

Metro Exodus
Shared: Singleplayer · FPS · Horror

Call of Duty®
Shared: FPS · Singleplayer · Shooter

Trepang2
Shared: Singleplayer · FPS · Shooter

DOOM
Shared: FPS · Shooter · Singleplayer

BioShock™ Remastered
Shared: FPS · Singleplayer · Horror

BioShock™
Shared: FPS · Singleplayer · Horror

METRO Last Light Redux
Shared: FPS · Singleplayer · Horror

F.E.A.R.
Shared: FPS · Horror · Singleplayer

Poppy Playtime
Shared: Singleplayer · Horror · First-Person

Left 4 Dead
Shared: FPS · Zombies · Horror