Games like Descent 2
Games like Descent 2 include Half-Life, Half-Life 2, Halo: The Master Chief Collection, DOOM + DOOM II, and STAR WARS™ Battlefront II (Classic, 2005). We matched them by the tags players give Descent 2 on Steam (Action, Classic, 6DOF, FPS, and Old School): closest matches first, and among equally close ones the better-known games.
Half-Life
Shared: Classic · FPS · Action
Half-Life 2
Shared: Action · FPS · Classic
Halo: The Master Chief Collection
Shared: Classic · FPS · Sci-fi
DOOM + DOOM II
Shared: Classic · Action · FPS
STAR WARS™ Battlefront II (Classic, 2005)
Shared: Action · Classic · Shooter
Black Mesa
Shared: Action · FPS · Sci-fi
Counter-Strike
Shared: Action · FPS · Classic
Quake
Shared: Classic · Action · FPS
Half-Life: Opposing Force
Shared: Action · Classic · FPS
DOOM
Shared: Action · FPS · Shooter
Quake II
Shared: Classic · Action · FPS
STAR WARS™ Republic Commando™
Shared: Action · FPS · Classic
Half-Life: Blue Shift
Shared: Action · FPS · Classic
Counter-Strike 2
Shared: FPS · Action · Shooter
Halo Infinite
Shared: FPS · Action · Shooter
STAR WARS™ Battlefront™ II
Shared: Shooter · Action · FPS
Call of Duty®: Black Ops III
Shared: Action · FPS · Shooter
Titanfall® 2
Shared: FPS · Action · Shooter
Counter-Strike: Condition Zero
Shared: Action · FPS · Shooter
Ricochet
Shared: Action · Classic · FPS
Call of Duty®
Shared: FPS · Action · Shooter
BioShock Infinite
Shared: Action · FPS · Shooter
DOOM 64
Shared: Action · Classic · FPS
DOOM Eternal
Shared: Action · FPS · Shooter