Games like The Impossible Game 2
Games like The Impossible Game 2 include Geometry Dash, Celeste, Super Meat Boy, A Dance of Fire and Ice, and Cuphead. We matched them by the tags players give The Impossible Game 2 on Steam (Difficult, Platformer, Rhythm, Electronic Music, and Abstract): closest matches first, and among equally close ones the better-known games.

Geometry Dash
Shared: Difficult · Level Editor · Rhythm

Celeste
Shared: Difficult · Platformer · Precision Platformer

Super Meat Boy
Shared: Platformer · Difficult · Precision Platformer

A Dance of Fire and Ice
Shared: Difficult · Rhythm · Level Editor

Cuphead
Shared: Difficult · Platformer · Multiplayer

Rain World
Shared: Difficult · Platformer · Indie

BattleBlock Theater®
Shared: Platformer · Level Editor · Multiplayer

Ultimate Chicken Horse
Shared: Platformer · Multiplayer · PvP

Hollow Knight
Shared: Platformer · Difficult · 2D

VVVVVV
Shared: Platformer · Difficult · Precision Platformer

Just Shapes & Beats
Shared: Rhythm · Difficult · Multiplayer

Spelunky 2
Shared: Platformer · Difficult · 2D Platformer

I wanna be the Creator
Shared: Platformer · Level Editor · Difficult

Hollow Knight: Silksong
Shared: Difficult · Platformer · Indie

Brawlhalla
Shared: Platformer · Multiplayer · 2D Platformer

Downwell
Shared: Platformer · Difficult · Precision Platformer

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

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

Jump King
Shared: Difficult · Platformer · Precision Platformer

DJMAX RESPECT V
Shared: Rhythm · Multiplayer · Difficult

Neon Beats
Shared: Rhythm · Platformer · Difficult

Intralism
Shared: Rhythm · Difficult · Level Editor

SpeedRunners
Shared: Platformer · Multiplayer · Indie

Electronic Super Joy
Shared: Platformer · Difficult · Rhythm