Games like Dead Signal
Games like Dead Signal include Poppy Playtime, Buckshot Roulette, MiSide, Garten of Banban, and Little Nightmares II. We matched them by the tags players give Dead Signal on Steam (Simulation, Horror, Hidden Object, Puzzle, and Realistic): closest matches first, and among equally close ones the better-known games.

Poppy Playtime
Shared: Horror · Puzzle · Singleplayer

Buckshot Roulette
Shared: Horror · Singleplayer · Dark

MiSide
Shared: Horror · Singleplayer · Psychological Horror

Garten of Banban
Shared: Horror · Singleplayer · Puzzle

Little Nightmares II
Shared: Horror · Puzzle · Singleplayer

The Room Two
Shared: Puzzle · Hidden Object · Horror

Little Nightmares
Shared: Horror · Singleplayer · Puzzle

Zoochosis
Shared: Horror · Realistic · Simulation

The Room
Shared: Puzzle · Hidden Object · Singleplayer

Five Nights at Freddy's
Shared: Horror · Singleplayer · Simulation

Garten of Banban 2
Shared: Horror · Puzzle · Singleplayer

SOMA
Shared: Horror · Atmospheric · Psychological Horror

Outlast
Shared: Horror · Singleplayer · Atmospheric

SchoolBoy Runaway
Shared: Simulation · Puzzle · Horror

Bendy and the Ink Machine
Shared: Horror · Puzzle · Singleplayer

Car Mechanic Simulator 2021
Shared: Simulation · Realistic · Singleplayer

Dollmare
Shared: Simulation · Horror · 3D

Resident Evil 7 Biohazard
Shared: Horror · Singleplayer · Atmospheric

Platform 8
Shared: Simulation · Puzzle · Hidden Object

Amnesia: The Dark Descent
Shared: Horror · Puzzle · Atmospheric

Garten of Banban 3
Shared: Horror · Singleplayer · Puzzle

CloverPit
Shared: Horror · Roguelike · 3D

Outlast 2
Shared: Horror · Singleplayer · Psychological Horror

The Room Three
Shared: Puzzle · Hidden Object · Singleplayer