Games like SurvivalEXtreme
Games like SurvivalEXtreme include DOOM Eternal, DOOM, Killing Floor 2, Left 4 Dead 2, and Chivalry: Medieval Warfare. We matched them by the tags players give SurvivalEXtreme on Steam (Gore, Indie, Violent, Demons, and Post-apocalyptic): closest matches first, and among equally close ones the better-known games.
DOOM Eternal
Shared: Gore · FPS · Violent
DOOM
Shared: Gore · FPS · Demons
Killing Floor 2
Shared: Gore · Post-apocalyptic · FPS
Left 4 Dead 2
Shared: FPS · Gore · Multiplayer
Chivalry: Medieval Warfare
Shared: Gore · Violent · Indie
Bright Memory: Infinite
Shared: Indie · FPS · Gore
Dead by Daylight
Shared: Gore · Violent · Multiplayer
Killing Floor
Shared: FPS · Gore · Violent
RAGE 2
Shared: Gore · FPS · Post-apocalyptic
Ready or Not
Shared: FPS · Multiplayer · Violent
Serious Sam 4
Shared: Gore · FPS · Violent
Blood and Bacon
Shared: Gore · FPS · Multiplayer
Back 4 Blood
Shared: Gore · FPS · Multiplayer
Serious Sam Fusion 2017 (beta)
Shared: Gore · Violent · Indie
DayZ
Shared: Post-apocalyptic · Survival · Multiplayer
Trepang2
Shared: Gore · Violent · FPS
Mortal Kombat 11
Shared: Gore · Violent · Multiplayer
Paint the Town Red
Shared: Gore · Violent · Action
Call of Duty®
Shared: FPS · Multiplayer · Violent
Shadow Warrior 2
Shared: Gore · FPS · Action
Hotline Miami
Shared: Violent · Indie · Gore
Serious Sam 3: BFE
Shared: Gore · FPS · Action
7 Days to Die
Shared: Post-apocalyptic · Multiplayer · Survival
Metro Exodus
Shared: Post-apocalyptic · FPS · Action