Games like Squish and the Corrupted Crystal
Games like Squish and the Corrupted Crystal include Chained Together, Castle of Illusion, Laughing to Die, DuckTales: Remastered, and Pikuniku. We matched them by the tags players give Squish and the Corrupted Crystal on Steam (Adventure, Casual, and Platformer): closest matches first, and among equally close ones the better-known games.

Chained Together
Shared: Adventure · Platformer · Casual

Castle of Illusion
Shared: Adventure · Platformer · Casual

Laughing to Die
Shared: Adventure · Casual · Platformer

DuckTales: Remastered
Shared: Adventure · Platformer · Casual

Pikuniku
Shared: Adventure · Casual · Platformer

POPUCOM
Shared: Adventure · Platformer · Casual

DAVE THE DIVER
Shared: Casual · Adventure

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

FEZ
Shared: Platformer · Adventure · Casual

Thank Goodness You're Here!
Shared: Adventure · Casual · Platformer

Sonic Superstars
Shared: Platformer · Adventure · Casual

Funi Raccoon Game
Shared: Adventure · Casual · Platformer

Nihilumbra
Shared: Adventure · Platformer · Casual

A Story About My Uncle
Shared: Adventure · Platformer · Casual

BEEP
Shared: Adventure · Platformer · Casual

Super Fancy Pants Adventure
Shared: Adventure · Platformer · Casual

Sonic Origins
Shared: Adventure · Platformer · Casual

Climb The Backrooms
Shared: Adventure · Casual · Platformer

Minimalism
Shared: Casual · Adventure · Platformer

Pinstripe
Shared: Adventure · Casual · Platformer

Zueirama
Shared: Adventure · Casual · Platformer

Scribblenauts Unlimited
Shared: Casual · Adventure · Platformer

Ori and the Will of the Wisps
Shared: Platformer · Adventure

Running Through Russia
Shared: Casual · Adventure · Platformer