Games like The Citadel
Games like The Citadel include Warhammer 40,000: Boltgun, DUSK, HROT, DOOM Eternal, and DOOM + DOOM II. We matched them by the tags players give The Citadel on Steam (FPS, Retro, Gore, Old School, and Anime): closest matches first, and among equally close ones the better-known games.
Warhammer 40,000: Boltgun
Shared: FPS · Retro · Old School
DUSK
Shared: FPS · Retro · Old School
HROT
Shared: FPS · Retro · Indie
DOOM Eternal
Shared: FPS · Gore · Violent
DOOM + DOOM II
Shared: FPS · Retro · Old School
Prodeus
Shared: FPS · Retro · Gore
Bright Memory: Infinite
Shared: FPS · Indie · Action
ULTRAKILL
Shared: FPS · Gore · Retro
CULTIC
Shared: FPS · Old School · Retro
Selaco
Shared: FPS · Retro · Shooter
Quake
Shared: FPS · Gore · Old School
DOOM
Shared: FPS · Gore · Shooter
Maximum Action
Shared: FPS · Gore · Retro
DOOM 64
Shared: FPS · Retro · Gore
Trepang2
Shared: FPS · Gore · Singleplayer
Turbo Overkill
Shared: FPS · Retro · Indie
Half-Life
Shared: FPS · Singleplayer · Shooter
Wolfenstein II: The New Colossus
Shared: FPS · Gore · Singleplayer
Call of Duty®
Shared: FPS · Singleplayer · Shooter
Ion Fury
Shared: FPS · Retro · Old School
WRATH: Aeon of Ruin
Shared: FPS · Retro · Gore
Bright Memory
Shared: FPS · Shooter · Action
Project Warlock
Shared: FPS · Retro · Gore
Beyond Citadel
Shared: FPS · Anime · Gore