Games like The Zombie Wave
Games like The Zombie Wave include PUBG: BATTLEGROUNDS, Aimlabs, Call of Duty®, Call of Duty®: Modern Warfare® II, and Grand Theft Auto V Legacy. We matched them by the tags players give The Zombie Wave on Steam (Casual, Action, Tower Defense, Shooter, and FPS): closest matches first, and among equally close ones the better-known games.

PUBG: BATTLEGROUNDS
Shared: Shooter · FPS · Action

Aimlabs
Shared: FPS · Shooter · Action

Call of Duty®
Shared: FPS · Shooter · Action

Call of Duty®: Modern Warfare® II
Shared: Action · Shooter · FPS

Grand Theft Auto V Legacy
Shared: Action · Shooter · First-Person

Dead Bits
Shared: Action · Casual · Shooter

Left 4 Dead 2
Shared: FPS · Shooter · Action

Call of Duty®: Black Ops III
Shared: Action · Shooter · FPS

STAR WARS™ Battlefront™ II
Shared: Shooter · Action · Third-Person Shooter

STAR WARS™ Battlefront II (Classic, 2005)
Shared: Action · Shooter · Third-Person Shooter

Battlefield™ 2042
Shared: FPS · Shooter · Action

SUPERHOT
Shared: Action · FPS · Shooter

Black Mesa
Shared: Action · FPS · Shooter

Half-Life 2
Shared: Action · FPS · Shooter

BioShock Infinite
Shared: Action · Shooter · FPS

DOOM
Shared: Action · FPS · Shooter

Plants vs. Zombies: Battle for Neighborville™
Shared: Third-Person Shooter · Casual · Shooter

MOUSE: P.I. For Hire
Shared: Action · FPS · Cartoony

KovaaK's
Shared: Action · Shooter · FPS

Counter-Strike: Source
Shared: Action · Shooter · FPS

Titanfall® 2
Shared: FPS · Shooter · Action

Resident Evil Requiem
Shared: Action · Third-Person Shooter · FPS

VLADiK BRUTAL
Shared: Action · Shooter · FPS

Counter-Strike
Shared: Action · FPS · Shooter