Games like Chapel 3-D: The Ascent
Games like Chapel 3-D: The Ascent include DOOM, DOOM Eternal, Half-Life 2, Devil Daggers, and Black Mesa. We matched them by the tags players give Chapel 3-D: The Ascent on Steam (FPS, Action, Difficult, 3D, and First-Person): closest matches first, and among equally close ones the better-known games.
DOOM
Shared: FPS · Action · First-Person
DOOM Eternal
Shared: FPS · Action · First-Person
Half-Life 2
Shared: FPS · Action · First-Person
Devil Daggers
Shared: FPS · Difficult · Action
Black Mesa
Shared: FPS · Action · First-Person
Apex Legends™
Shared: FPS · Action · First-Person
Halo Infinite
Shared: FPS · Action · First-Person
Half-Life
Shared: FPS · Action · First-Person
Resident Evil Requiem
Shared: Action · FPS · Horror
Warhammer 40,000: Boltgun
Shared: FPS · Action · Pixel Graphics
Aimlabs
Shared: FPS · Action · First-Person
DOOM: The Dark Ages
Shared: FPS · Action · Demons
METRO Last Light Redux
Shared: FPS · Action · Horror
CULTIC
Shared: FPS · Action · First-Person
BioShock Infinite
Shared: Action · FPS · First-Person
DOOM + DOOM II
Shared: FPS · Action · 1990's
DOOM 64
Shared: FPS · Action · First-Person
Half-Life: Opposing Force
Shared: FPS · Action · First-Person
Half-Life: Alyx
Shared: FPS · Horror · Action
Atomic Heart
Shared: FPS · Action · Horror
DOOM 3
Shared: Action · FPS · Horror
FragPunk
Shared: FPS · Action · First-Person
Ready or Not
Shared: FPS · Horror · First-Person
DOOM 3
Shared: FPS · Action · Horror