Games like Birth Patrol
Games like Birth Patrol include BALL x PIT, Vampire Survivors, LUFTRAUSERS, Bit Blaster XL, and Planes, Bullets and Vodka. We matched them by the tags players give Birth Patrol on Steam (2D, Action, Top-Down Shooter, Arcade, and Shoot 'Em Up): closest matches first, and among equally close ones the better-known games.

BALL x PIT
Shared: Action · Arcade · Top-Down Shooter

Vampire Survivors
Shared: 2D · Pixel Graphics · Action

LUFTRAUSERS
Shared: Action · Arcade · 2D

Bit Blaster XL
Shared: Shoot 'Em Up · 2D · Arcade

Planes, Bullets and Vodka
Shared: Action · Shoot 'Em Up · 2D

Cyberhunt
Shared: Action · 2D · Shoot 'Em Up

ZeroRanger
Shared: Shoot 'Em Up · Action · 2D

Broforce
Shared: Action · 2D · Pixel Graphics

Exit the Gungeon
Shared: Action · Arcade · 2D

DoDonPachi Resurrection
Shared: Top-Down Shooter · Shoot 'Em Up · 2D

METAL SLUG
Shared: Action · 2D · Arcade

DRAINUS
Shared: Action · Shoot 'Em Up · 2D

Huntdown
Shared: Action · 2D · Pixel Graphics

METAL SLUG X
Shared: Action · Arcade · 2D

Hotline Miami 2: Wrong Number
Shared: Action · Pixel Graphics · Top-Down Shooter

Alex Jones: NWO Wars
Shared: Action · Arcade · 2D

UBERMOSH Vol.5
Shared: Action · Arcade · Top-Down Shooter

Blazing Chrome
Shared: Action · 2D · Pixel Graphics

Skul: The Hero Slayer
Shared: Action · 2D · Pixel Graphics

20 Minutes Till Dawn
Shared: Top-Down Shooter · Shoot 'Em Up · Pixel Graphics

Sky Force Reloaded
Shared: Arcade · Shoot 'Em Up · Top-Down Shooter

12 is Better Than 6
Shared: Action · Top-Down Shooter · 2D

Hotline Miami
Shared: Action · Pixel Graphics · Indie

BLUE REVOLVER
Shared: Action · Shoot 'Em Up · Arcade