Games like Candy Roller
Games like Candy Roller include Portal 2, A Hat in Time, Portal, Chained Together, and Only Climb: Better Together. We matched them by the tags players give Candy Roller on Steam (Precision Platformer, 3D Platformer, Puzzle Platformer, Collectathon, and Puzzle): closest matches first, and among equally close ones the better-known games.

Portal 2
Shared: Puzzle · Platformer · Puzzle Platformer

A Hat in Time
Shared: 3D Platformer · Collectathon · Cute

Portal
Shared: Puzzle Platformer · 3D Platformer · Puzzle

Chained Together
Shared: Platformer · Puzzle Platformer · 3D Platformer

Only Climb: Better Together
Shared: Precision Platformer · 3D Platformer · Platformer

LIMBO
Shared: Puzzle Platformer · Puzzle · Platformer

Yooka-Replaylee
Shared: 3D Platformer · Collectathon · Puzzle

Human Fall Flat
Shared: Puzzle · Puzzle Platformer · Funny

Supraland
Shared: Puzzle Platformer · Puzzle · 3D Platformer

Lunistice
Shared: 3D Platformer · Platformer · Cute

Yooka-Laylee
Shared: 3D Platformer · Collectathon · Platformer

Celeste
Shared: Precision Platformer · Platformer · Indie

hololive Treasure Mountain
Shared: 3D Platformer · Puzzle · Arcade

Climb The Backrooms
Shared: 3D Platformer · Puzzle · Puzzle Platformer

Pikuniku
Shared: Puzzle · Cute · Casual

Donut County
Shared: Puzzle · Cute · Funny

Tinykin
Shared: 3D Platformer · Puzzle · Cute

Quantum Conundrum
Shared: Puzzle Platformer · 3D Platformer · Puzzle

The Last Campfire
Shared: Puzzle · Cute · 3D Platformer

Toree 3D
Shared: 3D Platformer · Platformer · Precision Platformer

SpongeBob SquarePants: Titans of the Tide
Shared: 3D Platformer · Platformer · Puzzle Platformer

CATO: Buttered Cat
Shared: Puzzle Platformer · Puzzle · Cute

Kao the Kangaroo: Round 2 (2003 re-release)
Shared: 3D Platformer · Platformer · Adventure

Defy Gravity Extended
Shared: Puzzle Platformer · Platformer · Puzzle