Games like Felix The Toy
Games like Felix The Toy include Chained Together, Portal 2, FEZ, A Hat in Time, and Pikuniku. We matched them by the tags players give Felix The Toy on Steam (Adventure, Casual, Arcade, Platformer, and Puzzle): closest matches first, and among equally close ones the better-known games.

Chained Together
Shared: Adventure · Casual · Platformer

Portal 2
Shared: Platformer · Puzzle · 3D Platformer

FEZ
Shared: Platformer · Puzzle · Adventure

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

Pikuniku
Shared: Adventure · Casual · Puzzle

LIMBO
Shared: Platformer · Puzzle · Adventure

Climb The Backrooms
Shared: Adventure · Casual · Platformer

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

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

Donut County
Shared: Casual · Adventure · Puzzle

CATO: Buttered Cat
Shared: Adventure · Puzzle · Platformer

There Is No Game: Wrong Dimension
Shared: Adventure · Puzzle · Casual

Human Fall Flat
Shared: Adventure · Puzzle · Puzzle Platformer

Squishy the Suicidal Pig
Shared: Platformer · Adventure · Puzzle

ANIMAL WELL
Shared: Puzzle · Platformer · Adventure

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

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

A Story About My Uncle
Shared: Adventure · Platformer · 3D Platformer

ALTF4
Shared: 3D Platformer · Runner · Arcade

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

Celeste
Shared: Platformer · Precision Platformer · Adventure

Nihilumbra
Shared: Adventure · Platformer · Casual

Climber Animals: Together
Shared: Casual · Platformer · 3D Platformer

TOEM 2
Shared: Adventure · Casual · Platformer