Games like Super Clown Puzzles
Games like Super Clown Puzzles include A Hat in Time, Portal 2, Portal, Chained Together, and Tinykin. We matched them by the tags players give Super Clown Puzzles on Steam (3D Platformer, Runner, Puzzle Platformer, Hidden Object, and Collectathon): closest matches first, and among equally close ones the better-known games.

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

Portal 2
Shared: Puzzle Platformer · Puzzle · Platformer

Portal
Shared: Puzzle Platformer · 3D Platformer · Puzzle

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

Tinykin
Shared: 3D Platformer · Puzzle · Puzzle Platformer

LIMBO
Shared: Puzzle Platformer · Puzzle · Platformer

Pumpkin Jack
Shared: 3D Platformer · Adventure · Collectathon

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

Supraland
Shared: Puzzle Platformer · Adventure · 3D Platformer

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

Papo & Yo
Shared: 3D Platformer · Puzzle Platformer · Adventure

TY the Tasmanian Tiger
Shared: 3D Platformer · Collectathon · Adventure

The Talos Principle 2
Shared: Puzzle · Puzzle Platformer · 3D Platformer

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

Human Fall Flat
Shared: Puzzle · Puzzle Platformer · Adventure

Spyro™ Reignited Trilogy
Shared: 3D Platformer · Adventure · Collectathon

Little Nightmares
Shared: Puzzle Platformer · Adventure · Puzzle

Psychonauts
Shared: 3D Platformer · Adventure · Platformer

Trine 3: The Artifacts of Power
Shared: 3D Platformer · Puzzle Platformer · Puzzle

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

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

The Plucky Squire
Shared: 3D Platformer · Adventure · Puzzle Platformer

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

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