Games like Cannon Climbing
Games like Cannon Climbing include Celeste, BIT.TRIP Presents... Runner2: Future Legend of Rhythm Alien, Geometry Dash, Super Meat Boy, and Super Meat Boy Forever. We matched them by the tags players give Cannon Climbing on Steam (Precision Platformer, Side Scroller, Puzzle Platformer, Runner, and Collectathon): closest matches first, and among equally close ones the better-known games.

Celeste
Shared: Precision Platformer · Difficult · Platformer

BIT.TRIP Presents... Runner2: Future Legend of Rhythm Alien
Shared: Precision Platformer · Side Scroller · Runner

Geometry Dash
Shared: Difficult · Precision Platformer · Platformer

Super Meat Boy
Shared: Precision Platformer · Difficult · Platformer

Super Meat Boy Forever
Shared: Precision Platformer · Difficult · Runner

LIMBO
Shared: Puzzle Platformer · Platformer · Side Scroller

Pogostuck: Rage With Your Friends
Shared: Precision Platformer · Difficult · Platformer

Rogue Legacy 2
Shared: Arcade · Platformer · Difficult

Jump King
Shared: Precision Platformer · Difficult · Platformer

The Deletion
Shared: Precision Platformer · Side Scroller · Puzzle Platformer

Only Climb: Better Together
Shared: Precision Platformer · Difficult · Platformer

The End Is Nigh
Shared: Precision Platformer · Platformer · Difficult

Downwell
Shared: Precision Platformer · Platformer · Arcade

I wanna be the Creator
Shared: Precision Platformer · Platformer · Difficult

HAAK
Shared: Puzzle Platformer · Platformer · Side Scroller

Thomas Was Alone
Shared: Side Scroller · Precision Platformer · Platformer

Touhou Luna Nights
Shared: Side Scroller · Difficult · Platformer

Aeterna Noctis
Shared: Precision Platformer · Difficult · Platformer

Prince of Persia The Lost Crown
Shared: Side Scroller · Precision Platformer · Action-Adventure

FAR: Changing Tides
Shared: Puzzle Platformer · Action-Adventure · Platformer

Soda Crisis
Shared: Side Scroller · Runner · Platformer

Freedom Planet 2
Shared: Side Scroller · Platformer · Action-Adventure

The Pedestrian
Shared: Puzzle Platformer · Side Scroller · Platformer

SANABI
Shared: Action · Platformer · Difficult