Games like Apocryph: an old-school shooter
Games like Apocryph: an old-school shooter include DOOM Eternal, Prodeus, Serious Sam 4, HROT, and Warhammer 40,000: Boltgun. We matched them by the tags players give Apocryph: an old-school shooter on Steam (Gore, Action, Indie, Violent, and Adventure): closest matches first, and among equally close ones the better-known games.
DOOM Eternal
Shared: Gore · Action · FPS
Prodeus
Shared: Gore · Action · FPS
Serious Sam 4
Shared: Gore · Action · FPS
HROT
Shared: FPS · Indie · Action
Warhammer 40,000: Boltgun
Shared: Action · FPS · Gore
DOOM
Shared: Gore · Action · FPS
Bulletstorm: Full Clip Edition
Shared: Gore · Action · Violent
Wolfenstein II: The New Colossus
Shared: Action · Gore · FPS
Trepang2
Shared: Gore · FPS · Action
BioShock Infinite
Shared: Action · FPS · First-Person
Turbo Overkill
Shared: Action · FPS · Indie
ULTRAKILL
Shared: Gore · FPS · Boomer Shooter
Maximum Action
Shared: Gore · Action · Violent
Bright Memory: Infinite
Shared: Action · Indie · FPS
CULTIC
Shared: Action · FPS · Gore
Ready or Not
Shared: FPS · Shooter · Action
RoboCop: Rogue City
Shared: Action · FPS · Gore
Necromunda: Hired Gun
Shared: Action · Gore · Adventure
Hotline Miami
Shared: Action · Violent · Indie
DUSK
Shared: FPS · Gore · Retro
DOOM 64
Shared: Action · Gore · FPS
Call of Duty®
Shared: Action · FPS · Shooter
Forgive Me Father
Shared: Action · FPS · Indie
Serious Sam Fusion 2017 (beta)
Shared: Gore · Action · Violent