Games like MeowFall
Games like MeowFall include Celeste, Super Meat Boy, Geometry Dash, Downwell, and VVVVVV. We matched them by the tags players give MeowFall on Steam (Precision Platformer, Side Scroller, 2D Platformer, Perma Death, and Difficult): closest matches first, and among equally close ones the better-known games.

Celeste
Shared: Precision Platformer · Difficult · 2D Platformer

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

Geometry Dash
Shared: Difficult · Precision Platformer · 2D

Downwell
Shared: Precision Platformer · 2D Platformer · Platformer

VVVVVV
Shared: Precision Platformer · 2D Platformer · Platformer

SANABI
Shared: 2D Platformer · Pixel Graphics · 2D

Jump King
Shared: Precision Platformer · Difficult · Platformer

Spelunky 2
Shared: 2D Platformer · Platformer · Difficult

Shovel Knight: Treasure Trove
Shared: Platformer · 2D · Difficult

Pizza Tower
Shared: 2D Platformer · Platformer · Funny

Momodora: Reverie Under The Moonlight
Shared: Side Scroller · 2D Platformer · Difficult

Thomas Was Alone
Shared: Side Scroller · Precision Platformer · 2D Platformer

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

Hollow Knight
Shared: Platformer · Difficult · 2D

Cuphead
Shared: Difficult · Platformer · 2D

Rogue Legacy 2
Shared: Arcade · Platformer · Difficult

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

The Messenger
Shared: Platformer · 2D Platformer · 2D

Blasphemous 2
Shared: Difficult · 2D Platformer · Side Scroller

Rain World
Shared: Difficult · Platformer · 2D

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

Will You Snail?
Shared: Precision Platformer · Difficult · 2D Platformer

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

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