Games like LOST EGG
Games like LOST EGG include Celeste, Only Climb: Better Together, Super Meat Boy, I Am Bread, and Getting Over It with Bennett Foddy. We matched them by the tags players give LOST EGG on Steam (Precision Platformer, 3D Platformer, Physics, Difficult, and Platformer): closest matches first, and among equally close ones the better-known games.

Celeste
Shared: Precision Platformer · Difficult · Platformer

Only Climb: Better Together
Shared: Precision Platformer · 3D Platformer · Difficult

Super Meat Boy
Shared: Precision Platformer · Difficult · Platformer

I Am Bread
Shared: Physics · Difficult · 3D Platformer

Getting Over It with Bennett Foddy
Shared: Difficult · Physics · Platformer

Geometry Dash
Shared: Difficult · Precision Platformer · Platformer

Get To Work
Shared: Difficult · Precision Platformer · 3D Platformer

Sonic Frontiers
Shared: 3D Platformer · Open World · Action

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

Hollow Knight
Shared: Platformer · Difficult · Indie

Crash Bandicoot™ N. Sane Trilogy
Shared: 3D Platformer · Platformer · Difficult

Sonic Adventure DX
Shared: 3D Platformer · Platformer · Action

Crash Bandicoot™ 4: It’s About Time
Shared: 3D Platformer · Difficult · Platformer

Noita
Shared: Physics · Difficult · Open World

Clustertruck
Shared: 3D Platformer · Physics · Action

Jump King
Shared: Precision Platformer · Difficult · Platformer

Chained Together
Shared: Platformer · 3D Platformer · Casual

I Am Fish
Shared: 3D Platformer · Physics · Precision Platformer

ScooterFlow
Shared: Physics · 3D Platformer · Controller

Neon White
Shared: 3D Platformer · Platformer · Precision Platformer

Super Meat Boy 3D
Shared: Precision Platformer · 3D Platformer · Platformer

Goat Simulator
Shared: Physics · Open World · Simulation

SONIC X SHADOW GENERATIONS
Shared: 3D Platformer · Platformer · Action

Climber Animals: Together
Shared: Physics · Platformer · 3D Platformer