Games like ASZG Project
Games like ASZG Project include Resident Evil Requiem, Left 4 Dead 2, Resident Evil Village, METRO 2033 Redux, and SOMA. We matched them by the tags players give ASZG Project on Steam (Psychological Horror, Zombies, FPS, Action, and Survival Horror): closest matches first, and among equally close ones the better-known games.

Resident Evil Requiem
Shared: Zombies · Survival Horror · Action

Left 4 Dead 2
Shared: Zombies · FPS · Action

Resident Evil Village
Shared: Survival Horror · Horror · Action

METRO 2033 Redux
Shared: FPS · Post-apocalyptic · Action

SOMA
Shared: Psychological Horror · Horror · Survival Horror

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

Metro Exodus
Shared: FPS · Post-apocalyptic · Action

Lethal Company
Shared: Horror · Psychological Horror · Survival Horror

METRO Last Light Redux
Shared: FPS · Action · Post-apocalyptic

Dying Light
Shared: Zombies · Survival Horror · Horror

Half-Life 2
Shared: FPS · Action · Sci-fi

Into the Dead: Our Darkest Days
Shared: Zombies · Survival Horror · Psychological Horror

Resident Evil 4
Shared: Action · Horror · Survival Horror

Killing Floor 2
Shared: Zombies · FPS · Post-apocalyptic

Outlast
Shared: Psychological Horror · Horror · Survival Horror

Resident Evil 2
Shared: Zombies · Survival Horror · Horror

Left 4 Dead
Shared: Zombies · FPS · Action

Black Mesa
Shared: FPS · Action · Sci-fi

Darkwood
Shared: Psychological Horror · Survival Horror · Horror

DayZ
Shared: Zombies · FPS · Post-apocalyptic

Inside the Backrooms
Shared: Psychological Horror · Horror · Survival Horror

Half-Life: Alyx
Shared: FPS · Horror · Action

Dead Space
Shared: Survival Horror · Horror · Psychological Horror

SILENT HILL 2
Shared: Psychological Horror · Horror · Survival Horror