Games like Little Spring
Games like Little Spring include LIMBO, Braid, Trine 2: Complete Story, Celeste, and Planet of Lana. We matched them by the tags players give Little Spring on Steam (Casual, Puzzle, Platformer, 2D Platformer, and Puzzle Platformer): closest matches first, and among equally close ones the better-known games.

LIMBO
Shared: Puzzle · Puzzle Platformer · Platformer

Braid
Shared: Puzzle · Puzzle Platformer · 2D Platformer

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

Celeste
Shared: Precision Platformer · Platformer · 2D Platformer

Planet of Lana
Shared: Puzzle Platformer · Puzzle · 2D Platformer

Defy Gravity Extended
Shared: Platformer · Puzzle · Puzzle Platformer

GRIS
Shared: Platformer · Atmospheric · Indie

Laughing to Die
Shared: Casual · Puzzle · Platformer

FEZ
Shared: Puzzle · Platformer · Casual

Munin
Shared: Casual · Puzzle · Puzzle Platformer

Gorogoa
Shared: Puzzle · Casual · Hand-drawn

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

The Bridge
Shared: Puzzle Platformer · Puzzle · Hand-drawn

Portal 2
Shared: Puzzle · Platformer · Puzzle Platformer

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

Nihilumbra
Shared: Platformer · Puzzle · Casual

Zup! F
Shared: Casual · Puzzle · 2D

Zup!
Shared: Casual · Puzzle · 2D

Zup! S
Shared: Casual · Puzzle · 2D

Leap Year
Shared: 2D Platformer · Puzzle · Precision Platformer

Zup! 2
Shared: Casual · Puzzle · 2D

Zup! X
Shared: Casual · Puzzle · 2D

Webbed
Shared: 2D Platformer · Puzzle Platformer · Platformer

Creepy Tale
Shared: Puzzle · Puzzle Platformer · 2D Platformer