Games like Testbed Terror
Games like Testbed Terror include DOOM Eternal, DOOM, Blood and Bacon, POSTAL 2, and Wolfenstein II: The New Colossus. We matched them by the tags players give Testbed Terror on Steam (Gore, Violent, Action, Indie, and Shooter): closest matches first, and among equally close ones the better-known games.
DOOM Eternal
Shared: Gore · Action · Violent
DOOM
Shared: Gore · Action · Shooter
Blood and Bacon
Shared: Gore · Action · Shooter
POSTAL 2
Shared: Violent · First-Person · Funny
Wolfenstein II: The New Colossus
Shared: Gore · Action · Violent
Trepang2
Shared: Gore · Shooter · Violent
Serious Sam Fusion 2017 (beta)
Shared: Gore · Action · Violent
Bright Memory: Infinite
Shared: Action · Indie · Shooter
Paint the Town Red
Shared: Gore · Violent · Action
My Friend Pedro
Shared: Action · Gore · Indie
Call of Duty®
Shared: Action · Shooter · FPS
Pavlov
Shared: Action · Shooter · Gore
Bulletstorm: Full Clip Edition
Shared: Gore · Action · Violent
GoreBox
Shared: Gore · Violent · Shooter
Serious Sam 4
Shared: Gore · Action · Violent
Ready or Not
Shared: Shooter · FPS · Action
Maximum Action
Shared: Gore · Action · Violent
Insurgency: Sandstorm
Shared: Shooter · FPS · Action
High Hell
Shared: Action · Indie · Violent
Serious Sam 3: BFE
Shared: Gore · Action · FPS
RoboCop: Rogue City
Shared: Action · Gore · FPS
BioShock Infinite
Shared: Action · Shooter · First-Person
Sword With Sauce
Shared: Gore · Action · Violent