Games like ZombieWave-UnlimitedChallenges
Games like ZombieWave-UnlimitedChallenges include Resident Evil Requiem, Left 4 Dead 2, METRO 2033 Redux, Bodycam, and Choo-Choo Charles. We matched them by the tags players give ZombieWave-UnlimitedChallenges on Steam (Horror, Tactical RPG, Wargame, Survival Horror, and FPS): closest matches first, and among equally close ones the better-known games.

Resident Evil Requiem
Shared: Horror · Survival Horror · FPS

Left 4 Dead 2
Shared: FPS · Horror · Shooter

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

Bodycam
Shared: FPS · Horror · Shooter

Choo-Choo Charles
Shared: Horror · Survival Horror · Shooter

Dying Light
Shared: Horror · Survival Horror · FPS

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

Ready or Not
Shared: FPS · Horror · Shooter

Squad
Shared: FPS · Wargame · Shooter

GTFO
Shared: Horror · FPS · Survival Horror

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

Metro Exodus
Shared: FPS · Horror · Post-apocalyptic

Hello Neighbor
Shared: Horror · Survival Horror · First-Person

Killing Floor 2
Shared: FPS · Horror · Shooter

Left 4 Dead
Shared: Horror · FPS · Shooter

Paper Dolls 2
Shared: Horror · FPS · Survival Horror

Dead by Daylight
Shared: Horror · Survival Horror · Team-Based

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

The Callisto Protocol™
Shared: Horror · Survival Horror · Shooter

Killing Floor
Shared: Horror · FPS · Shooter

WARDOGS
Shared: FPS · Wargame · Shooter

VLADiK BRUTAL
Shared: FPS · Shooter · First-Person

Insurgency
Shared: FPS · Shooter · Action

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