Games like Vector Horizon
Games like Vector Horizon include VHOLUME, Chained Together, Refunct, Exo One, and A Story About My Uncle. We matched them by the tags players give Vector Horizon on Steam (Casual, Flight, 3D Platformer, Arcade, and Parkour): closest matches first, and among equally close ones the better-known games.

VHOLUME
Shared: Parkour · 3D Platformer · Casual

Chained Together
Shared: Casual · Platformer · Adventure

Refunct
Shared: 3D Platformer · Parkour · Casual

Exo One
Shared: Flight · Atmospheric · 3D Platformer

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

ALTF4
Shared: 3D Platformer · Physics · Arcade

Superflight
Shared: Flight · Casual · Atmospheric

Climber Animals: Together
Shared: Casual · Physics · 3D Platformer

BETON BRUTAL
Shared: 3D Platformer · Casual · Parkour

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

Haste
Shared: 3D Platformer · Parkour · Arcade

Pseudoregalia
Shared: 3D Platformer · Parkour · Platformer

Microsoft Flight Simulator (2020) 40th Anniversary Edition
Shared: Flight · Physics · Realistic

Bomb Rush Cyberfunk
Shared: 3D Platformer · Parkour · Adventure

Grow Home
Shared: 3D Platformer · Casual · Adventure

White Knuckle
Shared: Parkour · 3D Platformer · Platformer

Clustertruck
Shared: Parkour · 3D Platformer · Physics

X-Plane 11
Shared: Flight · Physics · Realistic

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

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

Sonic Lost World
Shared: 3D Platformer · Platformer · Adventure

Only Up: With Friends
Shared: Casual · Parkour · 3D Platformer

Marble It Up! Ultra
Shared: 3D Platformer · Arcade · Physics

The Coin Game
Shared: Casual · Arcade · Physics