Games like Scarf Ace
Games like Scarf Ace include Celeste, Super Meat Boy, SANABI, VVVVVV, and Katana ZERO. We matched them by the tags players give Scarf Ace on Steam (Precision Platformer, 2D Platformer, Singleplayer, Action, and Racing): closest matches first, and among equally close ones the better-known games.

Celeste
Shared: Precision Platformer · 2D Platformer · Singleplayer

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

SANABI
Shared: Action · 2D Platformer · Singleplayer

VVVVVV
Shared: Precision Platformer · 2D Platformer · Platformer

Katana ZERO
Shared: Action · 2D Platformer · Platformer

Pizza Tower
Shared: 2D Platformer · Singleplayer · Platformer

Downwell
Shared: Precision Platformer · 2D Platformer · Platformer

Ambidextro
Shared: Precision Platformer · 2D Platformer · Action

Geometry Dash
Shared: Precision Platformer · Singleplayer · 2D

Hollow Knight: Silksong
Shared: Singleplayer · Platformer · 2D

Planet of Lana
Shared: Action · 2D Platformer · Singleplayer

Skul: The Hero Slayer
Shared: Action · Singleplayer · Indie

Jump King
Shared: Precision Platformer · Action · Singleplayer

Gravity Circuit
Shared: Action · Singleplayer · 2D Platformer

Hollow Knight
Shared: Platformer · Singleplayer · 2D

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

Haste
Shared: Parkour · Action · Singleplayer

JellyCar Worlds
Shared: 2D Platformer · Precision Platformer · Racing

Hot Lava
Shared: Precision Platformer · Parkour · Racing

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

SHINOBI: Art of Vengeance
Shared: 2D Platformer · Action · Singleplayer

Portal 2
Shared: Singleplayer · Platformer · Female Protagonist

My Friend Pedro
Shared: Action · Parkour · Singleplayer

Super Meat Boy Forever
Shared: Precision Platformer · Action · Singleplayer