Games like Motel Murder
Games like Motel Murder include DOOM Eternal, CARRION, Serious Sam 4, Ready or Not, and Trepang2. We matched them by the tags players give Motel Murder on Steam (Action, Indie, Adventure, Violent, and Gore): closest matches first, and among equally close ones the better-known games.

DOOM Eternal
Shared: Action · Gore · FPS

CARRION
Shared: Action · Gore · Indie

Serious Sam 4
Shared: Action · Gore · FPS

Ready or Not
Shared: FPS · Action · Horror

Trepang2
Shared: Action · Gore · Violent

Hotline Miami
Shared: Action · Indie · Violent

Bulletstorm: Full Clip Edition
Shared: Action · Gore · Violent

Blood and Bacon
Shared: Action · Gore · Horror

Prodeus
Shared: Action · Gore · Indie

DOOM
Shared: Action · Gore · FPS

Paint the Town Red
Shared: Action · Violent · Gore

Lucius
Shared: Adventure · Horror · Gore

Resident Evil Village
Shared: Action · Horror · Gore

Nightmare of Decay
Shared: Action · Horror · FPS

Bright Memory: Infinite
Shared: Action · Indie · FPS

Wolfenstein II: The New Colossus
Shared: Action · Gore · FPS

The Beast Inside
Shared: Adventure · Action · Horror

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

Necromunda: Hired Gun
Shared: Action · Adventure · Gore

Serious Sam Fusion 2017 (beta)
Shared: Action · Indie · Gore

G String
Shared: Action · Indie · Adventure

Left 4 Dead 2
Shared: Action · FPS · Horror

Blasphemous
Shared: Gore · Indie · Violent

Daymare: 1998
Shared: Action · Adventure · Indie