Games like The Impossible Knight Runner
Games like The Impossible Knight Runner include Skul: The Hero Slayer, Shovel Knight: Treasure Trove, Katana ZERO, Rogue Legacy, and SANABI. We matched them by the tags players give The Impossible Knight Runner on Steam (Platformer, Hack and Slash, Pixel Graphics, Singleplayer, and Side Scroller): closest matches first, and among equally close ones the better-known games.

Skul: The Hero Slayer
Shared: Pixel Graphics · Platformer · Singleplayer

Shovel Knight: Treasure Trove
Shared: Platformer · Pixel Graphics · Singleplayer

Katana ZERO
Shared: Pixel Graphics · Platformer · Hack and Slash

Rogue Legacy
Shared: Platformer · Singleplayer · Pixel Graphics

SANABI
Shared: Pixel Graphics · Singleplayer · Platformer

Dust: An Elysian Tail
Shared: Platformer · Singleplayer · Action

Dead Cells
Shared: Pixel Graphics · Hack and Slash · Platformer

ICEY
Shared: Hack and Slash · Side Scroller · Singleplayer

Broforce
Shared: Pixel Graphics · Platformer · Action

BlazBlue Entropy Effect
Shared: Platformer · Pixel Graphics · Action

Celeste
Shared: Pixel Graphics · Platformer · Singleplayer

Bloodstained: Curse of the Moon
Shared: Pixel Graphics · Platformer · Side Scroller

Terraria
Shared: Pixel Graphics · Survival · 2D

Anomaly Agent
Shared: Hack and Slash · Platformer · Side Scroller

Eastern Exorcist
Shared: Side Scroller · Hack and Slash · Platformer

Blasphemous 2
Shared: Pixel Graphics · Hack and Slash · Fantasy

Rain World
Shared: Platformer · Pixel Graphics · Survival

NINJA GAIDEN: Ragebound
Shared: Platformer · Pixel Graphics · Side Scroller

Deadlight
Shared: Platformer · Side Scroller · Singleplayer

Super Meat Boy
Shared: Platformer · Pixel Graphics · Singleplayer

Lost Ruins
Shared: Pixel Graphics · Platformer · Hack and Slash

Hollow Knight
Shared: Platformer · Singleplayer · Indie

Sonic Mania
Shared: Platformer · Pixel Graphics · Side Scroller

Jump King
Shared: Pixel Graphics · Platformer · Singleplayer