Games like Zombie Cubes 2
Games like Zombie Cubes 2 include Halo: Spartan Assault, 12 is Better Than 6, Fallout 4, BALL x PIT, and Cyberhunt. We matched them by the tags players give Zombie Cubes 2 on Steam (Shoot 'Em Up, Action, Twin Stick Shooter, Top-Down Shooter, and Shooter): closest matches first, and among equally close ones the better-known games.
Halo: Spartan Assault
Shared: Action · Top-Down Shooter · Twin Stick Shooter
12 is Better Than 6
Shared: Action · Shooter · Top-Down Shooter
Fallout 4
Shared: Post-apocalyptic · Singleplayer · Shooter
BALL x PIT
Shared: Action · Shoot 'Em Up · Top-Down Shooter
Cyberhunt
Shared: Action · Shoot 'Em Up · Twin Stick Shooter
Insect Swarm
Shared: Shoot 'Em Up · Shooter · Top-Down Shooter
Metro Exodus
Shared: Post-apocalyptic · Action · Singleplayer
METRO Last Light Redux
Shared: Action · Post-apocalyptic · Shooter
Relic Hunters Zero: Remix
Shared: Action · Twin Stick Shooter · Top-Down Shooter
State of Anarchy: Master of Mayhem
Shared: Action · Top-Down Shooter · Shoot 'Em Up
METRO 2033 Redux
Shared: Action · Post-apocalyptic · Shooter
Chippy
Shared: Twin Stick Shooter · Shoot 'Em Up · Top-Down Shooter
HELLDIVERS™ Dive Harder Edition
Shared: Twin Stick Shooter · Top-Down Shooter · Action
The Hong Kong Massacre
Shared: Action · Top-Down Shooter · Twin Stick Shooter
Zombotron
Shared: Action · 2D · Shooter
Call of Duty®
Shared: Action · Shooter · Singleplayer
Beat Hazard
Shared: Twin Stick Shooter · Shoot 'Em Up · 2D
The Ascent
Shared: Top-Down Shooter · Action · Shooter
RUINER
Shared: Action · Top-Down Shooter · Twin Stick Shooter
DoDonPachi Resurrection
Shared: Shoot 'Em Up · Top-Down Shooter · Shooter
BioShock Infinite
Shared: Action · Shooter · Singleplayer
Planes, Bullets and Vodka
Shared: Action · Shoot 'Em Up · Shooter
DRAINUS
Shared: Shoot 'Em Up · Action · Shooter
Grand Theft Auto V Legacy
Shared: Action · Shooter · Singleplayer