Games like Unlasting Horror
Games like Unlasting Horror include PUBG: BATTLEGROUNDS, Left 4 Dead 2, Bodycam, Apex Legends™, and Dying Light. We matched them by the tags players give Unlasting Horror on Steam (FPS, Puzzle, Action RPG, Action-Adventure, and Strategy): closest matches first, and among equally close ones the better-known games.

PUBG: BATTLEGROUNDS
Shared: FPS · PvP · Action

Left 4 Dead 2
Shared: FPS · Action · PvP

Bodycam
Shared: FPS · First-Person · Horror

Apex Legends™
Shared: FPS · PvP · First-Person

Dying Light
Shared: Horror · First-Person · FPS

Buckshot Roulette
Shared: Strategy · First-Person · Horror

Liars Bar
Shared: PvP · FPS · First-Person

Atomic Heart
Shared: FPS · Puzzle · Action-Adventure

Inside the Backrooms
Shared: Puzzle · Horror · FPS

Paladins®
Shared: FPS · PvP · First-Person

Squad
Shared: FPS · PvP · First-Person

Resident Evil Requiem
Shared: FPS · Horror · First-Person

Call of Duty®
Shared: FPS · First-Person · Action

BIGFOOT
Shared: PvP · FPS · Horror

Arma 3
Shared: FPS · Action · First-Person

Aimlabs
Shared: FPS · First-Person · Action

Where Winds Meet
Shared: Action RPG · Action-Adventure · PvP

Blood and Bacon
Shared: FPS · Action · Horror

Counter-Strike: Source
Shared: FPS · PvP · First-Person

Portal 2
Shared: Puzzle · First-Person · Action-Adventure

Ready or Not
Shared: FPS · First-Person · Horror

Halo Infinite
Shared: FPS · First-Person · PvP

Dead Island 2
Shared: Action-Adventure · First-Person · Action RPG

Escape the Backrooms
Shared: Horror · First-Person · Survival Horror