Games like DUSK HD
Games like DUSK HD include HROT, CULTIC, Warhammer 40,000: Boltgun, DUSK, and KovaaK's. We matched them by the tags players give DUSK HD on Steam (Indie, Action, FPS, First-Person, and Shooter): closest matches first, and among equally close ones the better-known games.

HROT
Shared: FPS · Indie · Retro

CULTIC
Shared: FPS · Action · Shooter

Warhammer 40,000: Boltgun
Shared: FPS · Action · Retro

DUSK
Shared: FPS · Shooter · Retro

KovaaK's
Shared: Action · Indie · FPS

Call of Duty®
Shared: FPS · Action · Shooter

MOUSE: P.I. For Hire
Shared: FPS · Action · First-Person

BioShock Infinite
Shared: Action · FPS · First-Person

Black Mesa
Shared: FPS · Action · First-Person

SUPERHOT
Shared: Action · FPS · Indie

Aimlabs
Shared: FPS · Action · Shooter

Bright Memory: Infinite
Shared: Action · Indie · FPS

Forgive Me Father
Shared: FPS · Action · Indie

DOOM + DOOM II
Shared: FPS · Action · Retro

Selaco
Shared: FPS · Shooter · First-Person

Turbo Overkill
Shared: FPS · Action · Indie

Ready or Not
Shared: FPS · Shooter · First-Person

Half-Life 2
Shared: Action · FPS · Shooter

Quake
Shared: FPS · Action · Shooter

Battlefield™ 2042
Shared: FPS · Shooter · Action

Prodeus
Shared: FPS · Action · Indie

DOOM
Shared: FPS · Action · Shooter

SharpShooter3D
Shared: FPS · Action · First-Person

Ravenfield
Shared: FPS · Shooter · Action