Games like Hovertron
Games like Hovertron include Portal, Trials Fusion™, Defy Gravity Extended, Planet of Lana, and Portal 2. We matched them by the tags players give Hovertron on Steam (Racing, Physics, Action, Platformer, and 2D Platformer): closest matches first, and among equally close ones the better-known games.

Portal
Shared: Puzzle Platformer · Physics · Sci-fi

Trials Fusion™
Shared: Racing · Physics · Platformer

Defy Gravity Extended
Shared: Platformer · Puzzle Platformer · Action

Planet of Lana
Shared: Action · 2D Platformer · Puzzle Platformer

Portal 2
Shared: Platformer · Puzzle Platformer · Singleplayer

Webbed
Shared: Physics · 2D Platformer · Platformer

Trine Enchanted Edition
Shared: Physics · 2D Platformer · Puzzle Platformer

INSIDE
Shared: Puzzle Platformer · 2.5D · Indie

Trine 2: Complete Story
Shared: Platformer · 2D Platformer · Puzzle Platformer

Super Meat Boy
Shared: Platformer · 2D Platformer · Indie

Katana ZERO
Shared: Action · Platformer · 2D Platformer

Celeste
Shared: Platformer · 2D Platformer · Indie

Wreckfest
Shared: Racing · Physics · Action

LIMBO
Shared: Platformer · Puzzle Platformer · Indie

JellyCar Worlds
Shared: Racing · 2D Platformer · Physics

Distance
Shared: Racing · Futuristic · Action

Getting Over It with Bennett Foddy
Shared: Physics · Platformer · Singleplayer

Pizza Tower
Shared: 2D Platformer · Platformer · Action

Intrusion 2
Shared: Action · Platformer · Physics

Gravity Circuit
Shared: Action · Platformer · 2D Platformer

SANABI
Shared: Action · 2D Platformer · Platformer

SpeedRunners
Shared: Racing · Platformer · Action

MO:Astray
Shared: Action · Platformer · Puzzle Platformer

VVVVVV
Shared: Platformer · 2D Platformer · Indie