Games like Death In Abyss
Games like Death In Abyss include Devil Daggers, ULTRAKILL, Dead Space (2008), DOOM, and DUSK. We matched them by the tags players give Death In Abyss on Steam (Difficult, Fast-Paced, Action, Horror, and Retro): closest matches first, and among equally close ones the better-known games.

Devil Daggers
Shared: Difficult · Fast-Paced · Action

ULTRAKILL
Shared: Fast-Paced · Difficult · Arena Shooter

Dead Space (2008)
Shared: Horror · Action · Third Person

DOOM
Shared: Action · Shooter · Fast-Paced

DUSK
Shared: Fast-Paced · Retro · Horror

Dead Space
Shared: Horror · Shooter · Singleplayer

DOOM Eternal
Shared: Action · Fast-Paced · Shooter

Resident Evil 4
Shared: Action · Horror · Singleplayer

Vanquish
Shared: Action · Fast-Paced · Shooter

Grand Theft Auto V Legacy
Shared: Action · Third Person · Shooter

Hotline Miami 2: Wrong Number
Shared: Action · Fast-Paced · Difficult

The Callisto Protocol™
Shared: Horror · Shooter · Sci-fi

Dead Space™ 2
Shared: Horror · Action · Shooter

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

Trepang2
Shared: Shooter · Horror · Action

Ghostrunner
Shared: Action · Fast-Paced · Difficult

HELLDIVERS™ 2
Shared: Action · Shooter · Third-Person Shooter

Alan Wake
Shared: Action · Horror · Third Person

Hotline Miami
Shared: Action · Fast-Paced · Difficult

Tomb Raider Game of the Year
Shared: Action · Third Person · Singleplayer

Dead Space™ 3
Shared: Action · Horror · Shooter

Warhammer 40,000: Space Marine - Anniversary Edition
Shared: Action · Third Person · Sci-fi

Hitman: Absolution
Shared: Action · Third Person · Singleplayer

Post Void
Shared: Fast-Paced · Difficult · Shooter