Games like Defense: Abominations
Games like Defense: Abominations include Resident Evil 7 Biohazard, Resident Evil Village, Outlast, Dead by Daylight, and Outlast 2. We matched them by the tags players give Defense: Abominations on Steam (Action, Indie, Gore, Violent, and Strategy): closest matches first, and among equally close ones the better-known games.

Resident Evil 7 Biohazard
Shared: Gore · First-Person · Action

Resident Evil Village
Shared: Action · First-Person · Gore

Outlast
Shared: Gore · First-Person · Survival

Dead by Daylight
Shared: Gore · Survival · Violent

Outlast 2
Shared: Gore · First-Person · Violent

DOOM Eternal
Shared: Action · Gore · Violent

Resident Evil 2
Shared: Action · Gore · Singleplayer

Left 4 Dead 2
Shared: Action · Zombies · Gore

Resident Evil 4
Shared: Action · Survival · Singleplayer

Dying Light
Shared: Gore · Action · Zombies

Hotline Miami
Shared: Action · Indie · Violent

Buckshot Roulette
Shared: Indie · Strategy · First-Person

The Beast Inside
Shared: Action · First-Person · Indie

Ultimate Custom Night
Shared: Strategy · Singleplayer · Indie

Trepang2
Shared: Gore · Action · Violent

The Walking Dead: Saints & Sinners
Shared: Action · Gore · Zombies

Plants vs. Zombies GOTY Edition
Shared: Strategy · Tower Defense · Singleplayer

DOOM
Shared: Action · Gore · First-Person

The Forest
Shared: Survival · Action · First-Person

Metro Exodus
Shared: Action · Singleplayer · First-Person

Killing Floor
Shared: Action · Survival · Violent

CARRION
Shared: Gore · Action · Indie

Back 4 Blood
Shared: Gore · Action · Zombies

Bright Memory: Infinite
Shared: Action · Indie · Gore