Games like HEART ABYSS
Games like HEART ABYSS include Hollow Knight, Katana ZERO, Blasphemous, Celeste, and Hollow Knight: Silksong. We matched them by the tags players give HEART ABYSS on Steam (Metroidvania, Pixel Graphics, Platformer, Difficult, and 2D Platformer): closest matches first, and among equally close ones the better-known games.
Hollow Knight
Shared: Metroidvania · Platformer · Difficult
Katana ZERO
Shared: Pixel Graphics · Platformer · Action
Blasphemous
Shared: Metroidvania · Pixel Graphics · Difficult
Celeste
Shared: Pixel Graphics · Difficult · Platformer
Hollow Knight: Silksong
Shared: Metroidvania · Difficult · Platformer
SANABI
Shared: Pixel Graphics · 2D Platformer · Action
The Messenger
Shared: Metroidvania · Platformer · Pixel Graphics
Rain World
Shared: Difficult · Pixel Graphics · Platformer
Dead Cells
Shared: Metroidvania · Pixel Graphics · Adventure
Blasphemous 2
Shared: Metroidvania · Difficult · Pixel Graphics
Nine Sols
Shared: Metroidvania · Difficult · Platformer
Ori and the Will of the Wisps
Shared: Metroidvania · Platformer · Adventure
Super Meat Boy
Shared: Platformer · Difficult · Pixel Graphics
Skul: The Hero Slayer
Shared: Pixel Graphics · Action · Metroidvania
CARRION
Shared: Pixel Graphics · Metroidvania · Action
NINJA GAIDEN: Ragebound
Shared: Platformer · Pixel Graphics · Ninja
Hotline Miami 2: Wrong Number
Shared: Pixel Graphics · Difficult · Action
Pizza Tower
Shared: 2D Platformer · Platformer · Pixel Graphics
Momodora: Reverie Under The Moonlight
Shared: Metroidvania · Pixel Graphics · 2D Platformer
Hyper Light Drifter
Shared: Pixel Graphics · Difficult · Adventure
Owlboy
Shared: Pixel Graphics · Metroidvania · Platformer
Laika: Aged Through Blood
Shared: Metroidvania · Platformer · 2D Platformer
Axiom Verge
Shared: Metroidvania · Pixel Graphics · Platformer
Rogue Legacy 2
Shared: Metroidvania · Platformer · Action