Games like Challenge Dream Cat
Games like Challenge Dream Cat include The Last Campfire, Portal, Chained Together, Human Fall Flat, and Tinykin. We matched them by the tags players give Challenge Dream Cat on Steam (Adventure, Casual, Puzzle, Roguelike, and 3D Platformer): closest matches first, and among equally close ones the better-known games.

The Last Campfire
Shared: Adventure · Puzzle · Cute

Portal
Shared: Puzzle · 3D Platformer · Puzzle Platformer

Chained Together
Shared: Adventure · Casual · Puzzle Platformer

Human Fall Flat
Shared: Puzzle · Adventure · Puzzle Platformer

Tinykin
Shared: 3D Platformer · Puzzle · Adventure

Pikuniku
Shared: Adventure · Casual · Puzzle

Scribblenauts Unlimited
Shared: Casual · Adventure · Puzzle

Monument Valley
Shared: Adventure · Puzzle · Casual

Dead Cells
Shared: Adventure · Roguelike · Action Roguelike

Donut County
Shared: Casual · Puzzle · Adventure

Portal 2
Shared: Puzzle · Puzzle Platformer · 3D Platformer

Spirit of the North
Shared: Adventure · Puzzle · Casual

ALTF4
Shared: 3D Platformer · Runner · Casual

Stray
Shared: Adventure · Puzzle · Cats

Climb The Backrooms
Shared: Adventure · Casual · Puzzle

SpongeBob SquarePants: Battle for Bikini Bottom - Rehydrated
Shared: Adventure · 3D Platformer · Casual

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

Juicy Realm
Shared: Adventure · Casual · Action Roguelike

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

LEGO® Voyagers
Shared: Adventure · Casual · Puzzle

Moss VR
Shared: Adventure · Puzzle · Casual

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

Crab Champions
Shared: Action Roguelike · Roguelike · Casual

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