Games like Sphere Complex
Games like Sphere Complex include Retrowave, Drift86, Wreckfest, Sparkle 2 Evo, and Goat Simulator. We matched them by the tags players give Sphere Complex on Steam (Indie, Casual, Racing, Action, and Simulation): closest matches first, and among equally close ones the better-known games.

Retrowave
Shared: Indie · Racing · Casual

Drift86
Shared: Racing · Casual · Indie

Wreckfest
Shared: Racing · Simulation · Indie

Sparkle 2 Evo
Shared: Indie · Casual · Action

Goat Simulator
Shared: Simulation · Casual · Indie

The Drone Racing League Simulator
Shared: Action · Racing · Indie

VRC PRO
Shared: Racing · Indie · Simulation

SpeedRunners
Shared: Racing · Indie · Action

Superflight
Shared: Indie · Casual · Action

Automobilista 2
Shared: Racing · Simulation · Indie

Game Dev Tycoon
Shared: Indie · Casual · Simulation

Cart Racer
Shared: Indie · Casual · Action

Achievement Clicker
Shared: Casual · Indie · Simulation

KovaaK's
Shared: Action · Indie · Simulation

Moving Out
Shared: Casual · Indie · Action

Need for Speed™ Unbound
Shared: Racing · Action · Casual

Passpartout: The Starving Artist
Shared: Casual · Indie · Simulation

Mountain
Shared: Indie · Casual · Simulation

Gang Beasts
Shared: Action · Casual · Indie

OmniBus
Shared: Indie · Racing · Action

Plague Inc: Evolved
Shared: Indie · Simulation · Casual

Guts and Glory
Shared: Racing · Casual · Action

Wobbly Life
Shared: Simulation · Casual · Indie

Tower Unite
Shared: Casual · Indie · Action