Games like Haxor
Games like Haxor include Skul: The Hero Slayer, Bloodstained: Curse of the Moon, Axiom Verge, Dead Cells, and Broforce. We matched them by the tags players give Haxor on Steam (Metroidvania, Side Scroller, Puzzle Platformer, Retro, and Platformer): closest matches first, and among equally close ones the better-known games.
Skul: The Hero Slayer
Shared: Roguelike · Metroidvania · Action
Bloodstained: Curse of the Moon
Shared: Retro · Metroidvania · Platformer
Axiom Verge
Shared: Metroidvania · Platformer · Retro
Dead Cells
Shared: Metroidvania · Roguelike · 2D
Broforce
Shared: Platformer · Action · Side Scroller
The Messenger
Shared: Metroidvania · Retro · Platformer
Rogue Legacy
Shared: Platformer · Roguelike · Metroidvania
Iconoclasts
Shared: Metroidvania · Female Protagonist · Platformer
Hollow Knight: Silksong
Shared: Metroidvania · Platformer · 2D
Gato Roboto
Shared: Metroidvania · Platformer · Retro
Hollow Knight
Shared: Metroidvania · Platformer · 2D
Bloodstained: Ritual of the Night
Shared: Metroidvania · Side Scroller · Female Protagonist
Shovel Knight: Treasure Trove
Shared: Platformer · Retro · Side Scroller
Out There Somewhere
Shared: Platformer · Retro · Pixel Graphics
ANIMAL WELL
Shared: Metroidvania · Puzzle Platformer · Platformer
Momodora: Reverie Under The Moonlight
Shared: Metroidvania · Side Scroller · Female Protagonist
Defy Gravity Extended
Shared: Puzzle Platformer · Platformer · 2D
Touhou Luna Nights
Shared: Metroidvania · Side Scroller · Platformer
Rogue Legacy 2
Shared: Metroidvania · Platformer · Action
Ghost 1.0
Shared: Metroidvania · Platformer · Female Protagonist
Foregone
Shared: Side Scroller · Metroidvania · Platformer
The Vagrant
Shared: Metroidvania · Side Scroller · Female Protagonist
Celeste
Shared: Platformer · Pixel Graphics · Female Protagonist
ICEY
Shared: Side Scroller · Female Protagonist · Action