Games like Mini Knight's Journey
Games like Mini Knight's Journey include SANABI, Shovel Knight: Treasure Trove, Celeste, The Messenger, and Skul: The Hero Slayer. We matched them by the tags players give Mini Knight's Journey on Steam (Action, Adventure, Platformer, Retro, and 2D): closest matches first, and among equally close ones the better-known games.

SANABI
Shared: Action · Pixel Graphics · Adventure

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

Celeste
Shared: Platformer · Pixel Graphics · Difficult

The Messenger
Shared: Platformer · Retro · Pixel Graphics

Skul: The Hero Slayer
Shared: Action · Pixel Graphics · 2D

Super Meat Boy
Shared: Platformer · Pixel Graphics · 2D

Sonic Mania
Shared: Platformer · 2D · Retro

Bloodstained: Curse of the Moon
Shared: Action · Platformer · Retro

Broforce
Shared: Action · Pixel Graphics · 2D

Katana ZERO
Shared: Action · Pixel Graphics · Platformer

BlazBlue Entropy Effect
Shared: Action · 2D · Platformer

Jump King
Shared: Adventure · Platformer · Action

NINJA GAIDEN: Ragebound
Shared: Action · Platformer · Pixel Graphics

Sonic Origins
Shared: Action · Adventure · Retro

Hollow Knight
Shared: Platformer · 2D · Adventure

Angry Video Game Nerd Adventures
Shared: Action · Platformer · Adventure

VVVVVV
Shared: Platformer · Pixel Graphics · Retro

Out There Somewhere
Shared: Platformer · Adventure · Pixel Graphics

Dead Cells
Shared: Adventure · 2D · Pixel Graphics

Gato Roboto
Shared: Action · Adventure · Pixel Graphics

Blasphemous 2
Shared: Adventure · Pixel Graphics · Difficult

Pizza Tower
Shared: Platformer · 2D Platformer · Action

Volgarr the Viking
Shared: Action · Platformer · Retro

F.I.S.T.: Forged In Shadow Torch
Shared: Action · Platformer · Adventure