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

Cyberhunt
Shared: Action · Shoot 'Em Up · Twin Stick Shooter

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

BALL x PIT
Shared: Action · Arcade · Shoot 'Em Up

Bit Blaster XL
Shared: Shoot 'Em Up · Arcade · Action

Chippy
Shared: Twin Stick Shooter · Shoot 'Em Up · Top-Down Shooter

Huntdown
Shared: Action · Shoot 'Em Up · Shooter

Hotline Miami
Shared: Action · Pixel Graphics · Retro

Sky Force Reloaded
Shared: Shoot 'Em Up · Arcade · Action

Hotline Miami 2: Wrong Number
Shared: Action · Pixel Graphics · Retro

LUFTRAUSERS
Shared: Action · Arcade · Shoot 'Em Up

Warhammer 40,000: Boltgun
Shared: Action · Shooter · Retro

METAL SLUG
Shared: Action · Arcade · Shoot 'Em Up

METAL SLUG X
Shared: Action · Arcade · Shoot 'Em Up

Halo: Spartan Assault
Shared: Action · Top-Down Shooter · Twin Stick Shooter

Broforce
Shared: Action · 2D · Pixel Graphics

Beat Hazard
Shared: Twin Stick Shooter · Shoot 'Em Up · Action

METAL SLUG 3
Shared: Action · Arcade · Shooter

Waves
Shared: Shoot 'Em Up · Twin Stick Shooter · Arcade

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

ZeroRanger
Shared: Shoot 'Em Up · Action · Arcade

UFO 50
Shared: Action · Arcade · Retro

Geometry Wars: Retro Evolved
Shared: Twin Stick Shooter · Arcade · Shoot 'Em Up

UBERMOSH Vol.5
Shared: Action · Arcade · Retro

Nova Drift
Shared: Shoot 'Em Up · Arcade · Action