Games like Zombotron
Games like Zombotron include Hollow Knight, Hollow Knight: Silksong, Black Mesa, Deadlight, and Half-Life 2. We matched them by the tags players give Zombotron on Steam (Action, 2D, Adventure, Indie, and Singleplayer): closest matches first, and among equally close ones the better-known games.
Hollow Knight
Shared: 2D · Indie · Platformer
Hollow Knight: Silksong
Shared: Indie · 2D · Singleplayer
Black Mesa
Shared: Action · Singleplayer · Sci-fi
Deadlight
Shared: Action · Zombies · Indie
Half-Life 2
Shared: Action · Singleplayer · Sci-fi
SANABI
Shared: Action · Adventure · 2D
Skul: The Hero Slayer
Shared: Action · Indie · 2D
Dust: An Elysian Tail
Shared: Action · Indie · Adventure
Ori and the Will of the Wisps
Shared: Action · Singleplayer · Adventure
ICEY
Shared: Action · Adventure · Indie
Shovel Knight: Treasure Trove
Shared: 2D · Indie · Action
BEEP
Shared: Indie · Adventure · 2D
Geometry Dash
Shared: 2D · Singleplayer · Difficult
Celeste
Shared: Indie · 2D · Singleplayer
Axiom Verge
Shared: Indie · Action · 2D
Call of Duty®: Black Ops III
Shared: Action · Zombies · Shooter
Intrusion 2
Shared: Action · 2D · Indie
Out There Somewhere
Shared: Indie · Adventure · 2D
My Friend Pedro
Shared: Action · Indie · Shooter
Rogue Legacy 2
Shared: Action · Indie · Adventure
Nine Sols
Shared: 2D · Action · Indie
BioShock Infinite
Shared: Action · Shooter · Singleplayer
Mark of the Ninja
Shared: 2D · Action · Indie
MO:Astray
Shared: Action · Indie · Adventure