Games like The Outbreak
Games like The Outbreak include Left 4 Dead 2, Metro Exodus, METRO Last Light Redux, PUBG: BATTLEGROUNDS, and METRO 2033 Redux. We matched them by the tags players give The Outbreak on Steam (Action, Casual, Indie, Survival, and Turn-Based Combat): closest matches first, and among equally close ones the better-known games.
Left 4 Dead 2
Shared: Action · FPS · Survival
Metro Exodus
Shared: Action · Singleplayer · FPS
METRO Last Light Redux
Shared: Action · FPS · Singleplayer
PUBG: BATTLEGROUNDS
Shared: Survival · Action · Shooter
METRO 2033 Redux
Shared: Action · FPS · Singleplayer
Left 4 Dead
Shared: Action · FPS · Survival
Dead Bits
Shared: Action · Indie · Casual
S.T.A.L.K.E.R. 2: Heart of Chornobyl - Standard Edition
Shared: Survival · FPS · Singleplayer
Black Mesa
Shared: Action · FPS · Singleplayer
KovaaK's
Shared: Action · Indie · Shooter
Half-Life 2
Shared: Action · FPS · Singleplayer
SUPERHOT
Shared: Action · Indie · FPS
Call of Duty®
Shared: Action · FPS · Singleplayer
DayZ
Shared: Survival · Shooter · Zombies
Call of Duty®: Black Ops III
Shared: Action · FPS · Shooter
Counter-Strike 2
Shared: Action · FPS · Shooter
Ready or Not
Shared: FPS · Singleplayer · Shooter
Call of Duty®: Modern Warfare® 3 (2011)
Shared: Action · FPS · Singleplayer
Bright Memory: Infinite
Shared: Action · Indie · FPS
BioShock Infinite
Shared: Action · Shooter · Singleplayer
DOOM
Shared: Action · FPS · Shooter
Killing Floor
Shared: Survival · Action · FPS
Resident Evil Requiem
Shared: Action · FPS · Singleplayer
Call of Duty: World at War
Shared: Action · FPS · Singleplayer