Games like Nexen
Games like Nexen include Poppy Playtime, Garten of Banban, Escape the Backrooms, The Exit 8, and Inside the Backrooms. We matched them by the tags players give Nexen on Steam (Horror, Perma Death, Puzzle, Arcade, and Walking Simulator): closest matches first, and among equally close ones the better-known games.

Poppy Playtime
Shared: Horror · Puzzle · First-Person

Garten of Banban
Shared: Horror · Puzzle · First-Person

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

The Exit 8
Shared: Puzzle · Horror · Walking Simulator

Inside the Backrooms
Shared: Horror · Puzzle · Survival Horror

Garten of Banban 2
Shared: Horror · Puzzle · First-Person

Bendy and the Dark Revival
Shared: Horror · First-Person · Survival Horror

Bendy and the Ink Machine
Shared: Horror · Puzzle · First-Person

Garten of Banban 3
Shared: Horror · Puzzle · First-Person

Outlast
Shared: Horror · First-Person · Survival Horror

Five Nights at Freddy's: Security Breach
Shared: Horror · First-Person · Survival Horror

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

Hello Neighbor
Shared: Horror · First-Person · Action-Adventure

Lethal Company
Shared: Horror · First-Person · Survival Horror

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

Resident Evil 7 Biohazard
Shared: Horror · First-Person · Survival Horror

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

Amnesia: Rebirth
Shared: Puzzle · Horror · Action-Adventure

Garten of Banban 4
Shared: Horror · Puzzle · First-Person

Hello Neighbor 2
Shared: Horror · Puzzle · Action-Adventure

It Steals
Shared: Horror · Perma Death · Arcade

Five Nights at Freddy's: Secret of the Mimic
Shared: Horror · First-Person · 3D

The Outlast Trials
Shared: Horror · First-Person · Survival Horror

The Death | Thần Trùng
Shared: Horror · Puzzle · First-Person