Games like Flowball
Games like Flowball include LIMBO, Celeste, INSIDE, Thomas Was Alone, and Little Nightmares. We matched them by the tags players give Flowball on Steam (Precision Platformer, Puzzle Platformer, Atmospheric, Physics, and Score Attack): closest matches first, and among equally close ones the better-known games.

LIMBO
Shared: Puzzle Platformer · Atmospheric · Indie

Celeste
Shared: Precision Platformer · Platformer · Indie

INSIDE
Shared: Puzzle Platformer · Atmospheric · Indie

Thomas Was Alone
Shared: Precision Platformer · Puzzle Platformer · Platformer

Little Nightmares
Shared: Atmospheric · Puzzle Platformer · Singleplayer

Trine 2: Complete Story
Shared: Puzzle Platformer · Platformer · Physics

GRIS
Shared: Atmospheric · Indie · Platformer

Planet of Lana
Shared: Puzzle Platformer · Atmospheric · Platformer

Defy Gravity Extended
Shared: Puzzle Platformer · Platformer · Indie

Portal 2
Shared: Puzzle Platformer · Platformer · Singleplayer

Portal
Shared: Puzzle Platformer · Physics · Singleplayer

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

Braid
Shared: Puzzle Platformer · Platformer · Indie

Nihilumbra
Shared: Puzzle Platformer · Indie · Atmospheric

FEZ
Shared: Platformer · Indie · Puzzle Platformer

Pinstripe
Shared: Atmospheric · Puzzle Platformer · Casual

Shady Part of Me
Shared: Atmospheric · Indie · Platformer

Superflight
Shared: Atmospheric · Casual · Indie

Trine Enchanted Edition
Shared: Puzzle Platformer · Physics · Casual

Climber Animals: Together
Shared: Physics · Puzzle Platformer · Casual

Chained Together
Shared: Puzzle Platformer · Casual · Platformer

Viewfinder
Shared: Puzzle Platformer · Physics · Singleplayer

The Bridge
Shared: Puzzle Platformer · Physics · Singleplayer

Super Meat Boy
Shared: Precision Platformer · Platformer · Indie