Games like Ultimate Wall Defense Force
Games like Ultimate Wall Defense Force include Counter-Strike 2, BONELAB, BONEWORKS, Pavlov, and Hot Dogs, Horseshoes & Hand Grenades. We matched them by the tags players give Ultimate Wall Defense Force on Steam (Action, Tower Defense, Shooter, Anime, and Flight): closest matches first, and among equally close ones the better-known games.

Counter-Strike 2
Shared: Shooter · Action · FPS

BONELAB
Shared: VR · Action · Shooter

BONEWORKS
Shared: VR · Action · Shooter

Pavlov
Shared: VR · Action · Shooter

Hot Dogs, Horseshoes & Hand Grenades
Shared: VR · Shooter · Sandbox

Half-Life: Alyx
Shared: VR · Shooter · FPS

Aimlabs
Shared: Shooter · Action · FPS

KovaaK's
Shared: Action · Shooter · Indie

GoreBox
Shared: Shooter · Sandbox · FPS

War Thunder
Shared: Action · VR · Flight

Hard Bullet
Shared: VR · Action · Shooter

Project Wingman
Shared: Action · Flight · VR

Ravenfield
Shared: Shooter · Action · FPS

Crysis 2 Remastered
Shared: Action · Shooter · FPS

Neon White
Shared: Action · FPS · Shooter

Onward
Shared: VR · Shooter · Action

Call of Duty®
Shared: Shooter · Action · FPS

BioShock Infinite
Shared: Action · Shooter · FPS

SUPERHOT VR
Shared: VR · Shooter · FPS

Battlefield™ 2042
Shared: Shooter · Action · FPS

PUBG: BATTLEGROUNDS
Shared: Shooter · Action · FPS

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

Bright Memory
Shared: Shooter · Action · FPS

Arma 3
Shared: Action · Shooter · FPS