Games like Ball's Journey
Games like Ball's Journey include Only Climb: Better Together, Chained Together, Sonic Adventure DX, Sonic Frontiers, and Kao the Kangaroo: Round 2 (2003 re-release). We matched them by the tags players give Ball's Journey on Steam (Adventure, Casual, Arcade, 3D Platformer, and Platformer): closest matches first, and among equally close ones the better-known games.

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

Chained Together
Shared: Adventure · Casual · Platformer

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

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

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

Get To Work
Shared: Adventure · 3D Platformer · Precision Platformer

VHOLUME
Shared: 3D Platformer · Casual · Platformer

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

Lunistice
Shared: 3D Platformer · Platformer · Arcade

Kao the Kangaroo: Mystery of the Volcano (2005 re-release)
Shared: Adventure · Casual · Arcade

Portal 2
Shared: Platformer · Singleplayer · 3D Platformer

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

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

Climb The Backrooms
Shared: Adventure · Casual · Platformer

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

PAC-MAN WORLD 2 Re-PAC
Shared: Adventure · Arcade · Platformer

PAC-MAN WORLD Re-PAC
Shared: 3D Platformer · 3D · Arcade

Castle of Illusion
Shared: Adventure · Casual · Platformer

Psychonauts
Shared: Adventure · Platformer · 3D Platformer

SpongeBob SquarePants: Battle for Bikini Bottom - Rehydrated
Shared: Adventure · 3D Platformer · Casual

Haste
Shared: 3D Platformer · Adventure · Arcade

Crash Bandicoot™ N. Sane Trilogy
Shared: 3D Platformer · Platformer · Adventure

Penny’s Big Breakaway
Shared: Adventure · 3D Platformer · Platformer

Downwell
Shared: Precision Platformer · Arcade · Platformer