Games like SCHiM
Games like SCHiM include Omno, Refunct, TOEM: A Photo Adventure, A Hat in Time, and Monument Valley 3. We matched them by the tags players give SCHiM on Steam (Exploration, 3D Platformer, Relaxing, Puzzle Platformer, and Wholesome): closest matches first, and among equally close ones the better-known games.

Omno
Shared: Exploration · Wholesome · Relaxing

Refunct
Shared: 3D Platformer · Relaxing · Puzzle Platformer

TOEM: A Photo Adventure
Shared: Exploration · Wholesome · Relaxing

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

Monument Valley 3
Shared: Relaxing · Colorful · Exploration

A Short Hike
Shared: Exploration · Relaxing · 3D Platformer

Supraland
Shared: Exploration · Puzzle Platformer · 3D Platformer

Carto
Shared: Exploration · Relaxing · Puzzle

Lil Gator Game
Shared: Relaxing · Wholesome · Family Friendly

Webbed
Shared: Exploration · Puzzle Platformer · Relaxing

ABZU
Shared: Relaxing · Exploration · Colorful

Is This Seat Taken?
Shared: Relaxing · Puzzle · Wholesome

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

Monument Valley
Shared: Relaxing · Exploration · Puzzle

COCOON
Shared: Exploration · Puzzle Platformer · Puzzle

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

Here Comes Niko!
Shared: 3D Platformer · Relaxing · Exploration

A Little to the Left
Shared: Relaxing · Puzzle · Wholesome

Sizeable
Shared: Exploration · Relaxing · Puzzle

Slime Rancher
Shared: Exploration · Colorful · Adventure

Arise: A Simple Story
Shared: 3D Platformer · Exploration · Relaxing

Gecko Gods
Shared: Exploration · Wholesome · 3D Platformer

Snake Pass
Shared: Puzzle Platformer · Wholesome · 3D Platformer

RiME
Shared: Exploration · Puzzle · Relaxing