Games like Dualis
Games like Dualis include Resident Evil 4, Resident Evil Requiem, Resident Evil 2, Resident Evil Village, and The Last of Us™ Part I. We matched them by the tags players give Dualis on Steam (Action, Horror, Survival Horror, Zombies, and Singleplayer): closest matches first, and among equally close ones the better-known games.

Resident Evil 4
Shared: Action · Horror · Survival Horror

Resident Evil Requiem
Shared: Survival Horror · Horror · Zombies

Resident Evil 2
Shared: Horror · Survival Horror · Zombies

Resident Evil Village
Shared: Horror · Survival Horror · Action

The Last of Us™ Part I
Shared: Horror · Story Rich · Zombies

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

Resident Evil 4 (2005)
Shared: Action · Survival Horror · Horror

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

Resident Evil 3
Shared: Action · Horror · Zombies

Little Nightmares II
Shared: Horror · Singleplayer · Dark

Resident Evil 7 Biohazard
Shared: Horror · Survival Horror · Singleplayer

The Evil Within 2
Shared: Horror · Survival Horror · Action

Little Nightmares
Shared: Horror · Singleplayer · Dark

Poppy Playtime
Shared: Horror · Singleplayer · Survival Horror

METRO 2033 Redux
Shared: Horror · Action · Story Rich

Dying Light
Shared: Horror · Survival Horror · Zombies

Outlast
Shared: Horror · Survival Horror · Singleplayer

Resident Evil 0
Shared: Horror · Survival Horror · Zombies

Darkwood
Shared: Horror · Survival Horror · Action

METRO Last Light Redux
Shared: Action · Horror · Story Rich

Half-Life 2
Shared: Action · Singleplayer · Story Rich

Days Gone
Shared: Zombies · Singleplayer · Action

SOMA
Shared: Horror · Story Rich · Survival Horror

Dead Space (2008)
Shared: Horror · Action · Survival Horror