Games like Don't Mess With Your Ex
Games like Don't Mess With Your Ex include Lucius, Little Nightmares, Little Nightmares II, Granny: Chapter Two, and Outlast. We matched them by the tags players give Don't Mess With Your Ex on Steam (Adventure, Horror, Linear, Stealth, and Singleplayer): closest matches first, and among equally close ones the better-known games.

Lucius
Shared: Adventure · Horror · Gore

Little Nightmares
Shared: Horror · Adventure · Singleplayer

Little Nightmares II
Shared: Adventure · Horror · Singleplayer

Granny: Chapter Two
Shared: Adventure · Horror · Gore

Outlast
Shared: Horror · Gore · Singleplayer

CARRION
Shared: Gore · Horror · Adventure

Five Nights at Freddy's: Security Breach
Shared: Horror · Singleplayer · Stealth

A Plague Tale: Innocence
Shared: Adventure · Stealth · Singleplayer

Dead by Daylight
Shared: Horror · Gore · Stealth

Trepang2
Shared: Horror · Singleplayer · Gore

Halloween: The Game
Shared: Horror · Stealth · Singleplayer

Middle-earth: Shadow of War
Shared: Adventure · Singleplayer · Stealth

Resident Evil 7 Biohazard
Shared: Horror · Singleplayer · Gore

Outlast 2
Shared: Horror · Singleplayer · Gore

The Beast Inside
Shared: Adventure · Horror · Singleplayer

Manhunt
Shared: Horror · Gore · Stealth

Maid of Sker
Shared: Adventure · Horror · Gore

Bendy and the Dark Revival
Shared: Horror · Singleplayer · Adventure

Granny
Shared: Horror · Singleplayer · Adventure

The Evil Within 2
Shared: Horror · Adventure · Gore

Amnesia: The Dark Descent
Shared: Horror · Gore · Adventure

Kindergarten 2
Shared: Adventure · Gore · Violent

Apsulov: End of Gods
Shared: Adventure · Horror · Gore

Ready or Not
Shared: Horror · Singleplayer · Adventure