Games like Trap
Games like Trap include Left 4 Dead 2, Hotline Miami, Call of Duty®: Black Ops III, KovaaK's, and My Friend Pedro. We matched them by the tags players give Trap on Steam (Action, Indie, Zombies, Shooter, and Top-Down): closest matches first, and among equally close ones the better-known games.

Left 4 Dead 2
Shared: Zombies · Action · Shooter

Hotline Miami
Shared: Action · Indie · Top-Down

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

KovaaK's
Shared: Action · Shooter · Indie

My Friend Pedro
Shared: Action · Indie · Shooter

Dead Bits
Shared: Action · Indie · Shooter

Pavlov
Shared: Action · Shooter · Zombies

Space Pirates and Zombies
Shared: Action · Indie · Top-Down

Splatter - Zombiecalypse Now
Shared: Action · Zombies · Indie

Left 4 Dead
Shared: Zombies · Action · Shooter

Call of Duty: World at War
Shared: Zombies · Action · Shooter

Call of Duty®: Black Ops
Shared: Action · Zombies · Shooter

The Last Stand: Aftermath
Shared: Zombies · Shooter · Action

Blockstorm
Shared: Action · Indie · Shooter

Dead Effect
Shared: Action · Zombies · Shooter

Bright Memory: Infinite
Shared: Action · Indie · Shooter

Zombotron
Shared: Action · Indie · Zombies

Zombie Shooter 2
Shared: Action · Indie · Zombies

Black Mesa
Shared: Action · Shooter · Zombies

Crimsonland
Shared: Action · Shooter · Indie

No More Room in Hell 2
Shared: Zombies · Action · Indie

Nation Red
Shared: Action · Zombies · Indie

Back 4 Blood
Shared: Zombies · Action · Shooter

Deadlight
Shared: Action · Zombies · Indie