Games like Subwar 2050
Games like Subwar 2050 include Half-Life 2, Half-Life, Half-Life: Opposing Force, Black Mesa, and Hell Let Loose: Vietnam. We matched them by the tags players give Subwar 2050 on Steam (Action, Simulation, Strategy, Underwater, and 1990's): closest matches first, and among equally close ones the better-known games.
Half-Life 2
Shared: Action · FPS · Singleplayer
Half-Life
Shared: 1990's · FPS · Action
Half-Life: Opposing Force
Shared: Action · FPS · Singleplayer
Black Mesa
Shared: Action · FPS · Singleplayer
Hell Let Loose: Vietnam
Shared: Action · Simulation · Strategy
Arma 3
Shared: Action · Simulation · Shooter
BioShock Infinite
Shared: Action · Singleplayer · FPS
Half-Life: Blue Shift
Shared: Action · FPS · Singleplayer
Ravenfield
Shared: Action · FPS · Singleplayer
Arma Reforger
Shared: Simulation · Action · Strategy
Counter-Strike 2
Shared: Action · FPS · Shooter
Fallout 4
Shared: Singleplayer · Action · Adventure
Call of Duty®
Shared: Action · FPS · Singleplayer
Totally Accurate Battle Simulator
Shared: Simulation · Strategy · Singleplayer
Hell Let Loose
Shared: Action · Singleplayer · FPS
Mount & Blade II: Bannerlord
Shared: Strategy · Action · Singleplayer
SPORE™ Galactic Adventures
Shared: Action · Simulation · Strategy
Halo Infinite
Shared: Action · Singleplayer · FPS
Battlefield™ 2042
Shared: Action · FPS · Singleplayer
BioShock® 2
Shared: Action · FPS · Singleplayer
Crysis Remastered
Shared: Action · FPS · Singleplayer
BioShock™
Shared: Action · FPS · Singleplayer
RoboCop: Rogue City
Shared: Action · FPS · Singleplayer
Call of Duty®: Black Ops III
Shared: Action · FPS · Singleplayer