Games like King Boo
Games like King Boo include Slime Rancher, Spirit of the North, Chained Together, A Hat in Time, and Spyro™ Reignited Trilogy. We matched them by the tags players give King Boo on Steam (Adventure, Casual, Platformer, Walking Simulator, and 3D Platformer): closest matches first, and among equally close ones the better-known games.

Slime Rancher
Shared: Adventure · Exploration · Cute

Spirit of the North
Shared: Adventure · Casual · Exploration

Chained Together
Shared: Adventure · Platformer · Casual

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

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

Sonic Frontiers
Shared: Adventure · 3D Platformer · Exploration

ABZU
Shared: Adventure · Exploration · Casual

Wavetale
Shared: Adventure · Platformer · 3D Platformer

Pumpkin Jack
Shared: Adventure · 3D Platformer · Colorful

A Short Hike
Shared: Adventure · Exploration · Casual

Grow Up
Shared: Adventure · Casual · 3D Platformer

Toree 2
Shared: Adventure · Platformer · 3D Platformer

Firewatch
Shared: Adventure · Walking Simulator · Exploration

Slime Rancher 2
Shared: Adventure · Cute · Casual

Ratchet & Clank: Rift Apart
Shared: Adventure · 3D Platformer · Platformer

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

Journey
Shared: Adventure · Exploration · Walking Simulator

Toree 3D
Shared: Platformer · 3D Platformer · 3D

Funi Raccoon Game
Shared: Adventure · Casual · Platformer

Refunct
Shared: 3D Platformer · Casual · Platformer

Crash Bandicoot™ 4: It’s About Time
Shared: Platformer · Adventure · 3D Platformer

Omno
Shared: Adventure · Exploration · Platformer

Submerged
Shared: Exploration · Walking Simulator · Casual

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