Games like Echelon
Games like Echelon include Getting Over It with Bennett Foddy, Geometry Dash, Celeste, Jump King, and Hollow Knight. We matched them by the tags players give Echelon on Steam (Indie, Casual, Difficult, Singleplayer, and Precision Platformer): closest matches first, and among equally close ones the better-known games.

Getting Over It with Bennett Foddy
Shared: Difficult · Singleplayer · Indie

Geometry Dash
Shared: Difficult · Precision Platformer · Singleplayer

Celeste
Shared: Difficult · Indie · Precision Platformer

Jump King
Shared: Difficult · Indie · Precision Platformer

Hollow Knight
Shared: Difficult · Indie · Platformer

Super Meat Boy
Shared: Indie · Difficult · Precision Platformer

Clustertruck
Shared: Action · Singleplayer · Indie

A Difficult Game About Climbing
Shared: Difficult · Singleplayer · Precision Platformer

Hollow Knight: Silksong
Shared: Indie · Difficult · Singleplayer

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

A Story About My Uncle
Shared: Indie · Singleplayer · First-Person

Peaks of Yore
Shared: Difficult · Platformer · Singleplayer

Golfing Over It with Alva Majo
Shared: Difficult · Indie · Precision Platformer

The Binding of Isaac: Rebirth
Shared: Indie · Difficult · Singleplayer

Outlast
Shared: First-Person · Singleplayer · Psychological Horror

Five Nights at Freddy's
Shared: Singleplayer · Indie · Difficult

A Dance of Fire and Ice
Shared: Difficult · Indie · Singleplayer

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

Ultimate Custom Night
Shared: Difficult · Singleplayer · Indie

Minimalism
Shared: Indie · Casual · Difficult

BEEP
Shared: Indie · Singleplayer · Platformer

Superflight
Shared: Indie · Casual · Singleplayer

Downwell
Shared: Indie · Precision Platformer · Difficult

Defy Gravity Extended
Shared: Indie · Platformer · Singleplayer