Games like Egg Ascent
Games like Egg Ascent include Celeste, SANABI, Webbed, Super Meat Boy, and Sonic Origins. We matched them by the tags players give Egg Ascent on Steam (Action, Adventure, 2D Platformer, Precision Platformer, and 2D): closest matches first, and among equally close ones the better-known games.

Celeste
Shared: Precision Platformer · 2D Platformer · Pixel Graphics

SANABI
Shared: Action · 2D Platformer · Adventure

Webbed
Shared: 2D Platformer · Cute · Pixel Graphics

Super Meat Boy
Shared: Precision Platformer · 2D Platformer · 2D

Sonic Origins
Shared: Action · Adventure · 2D Platformer

Downwell
Shared: Precision Platformer · Action · 2D Platformer

Pizza Tower
Shared: 2D Platformer · Action · Pixel Graphics

Geometry Dash
Shared: 2D · Precision Platformer · Colorful

Jump King
Shared: Precision Platformer · Adventure · Action

Sonic Mania
Shared: 2D · Adventure · Action

VVVVVV
Shared: Precision Platformer · 2D Platformer · Pixel Graphics

Katana ZERO
Shared: Action · Pixel Graphics · 2D Platformer

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

Bread & Fred
Shared: 2D Platformer · Cute · Precision Platformer

Sonic Superstars
Shared: Action · 2D Platformer · Adventure

Noita
Shared: Pixel Graphics · 2D · Physics

Slime Rancher
Shared: Adventure · Cute · Colorful

Shovel Knight: Treasure Trove
Shared: Adventure · Action · Pixel Graphics

Lone Fungus
Shared: Adventure · 2D Platformer · Action

Sonic the Hedgehog 4 Episode 1
Shared: Action · Adventure · 2D

Momodora: Reverie Under The Moonlight
Shared: 2D Platformer · Pixel Graphics · 2D

The End Is Nigh
Shared: Precision Platformer · Adventure · Action

Super Meat Boy Forever
Shared: Action · Precision Platformer · 2D

Rain World
Shared: 2D · Pixel Graphics · Adventure