Games like Galaxy Adventures 3D
Games like Galaxy Adventures 3D include A Hat in Time, Pumpkin Jack, Kao the Kangaroo: Round 2 (2003 re-release), Spyro™ Reignited Trilogy, and Ori and the Will of the Wisps. We matched them by the tags players give Galaxy Adventures 3D on Steam (3D Platformer, Indie, Adventure, Cute, and Cozy): closest matches first, and among equally close ones the better-known games.

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

Pumpkin Jack
Shared: 3D Platformer · Adventure · Indie

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

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

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

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

Woodle Tree Adventures
Shared: Indie · Adventure · 3D Platformer

The Last Campfire
Shared: Adventure · Indie · Cute

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

Hollow Knight
Shared: Indie · Platformer · Singleplayer

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

Sonic Adventure 2
Shared: 3D Platformer · Adventure · Action

Sonic Frontiers
Shared: 3D Platformer · Adventure · Action

Portal 2
Shared: Singleplayer · Platformer · 3D Platformer

Sonic Adventure DX
Shared: 3D Platformer · Adventure · Platformer

Slime Rancher
Shared: Cute · Adventure · Singleplayer

A Short Hike
Shared: Adventure · Indie · Cute

Deaths Door
Shared: 3D Platformer · Cute · Adventure

Neon White
Shared: 3D Platformer · Indie · Action

Cat Quest
Shared: Adventure · Cute · Indie

TY the Tasmanian Tiger
Shared: 3D Platformer · Adventure · Indie

Mini Ninjas
Shared: Adventure · Cute · 3D Platformer

Hollow Knight: Silksong
Shared: Indie · Singleplayer · Adventure

SONIC X SHADOW GENERATIONS
Shared: 3D Platformer · Action · Adventure