Games like Traxion 3000
Games like Traxion 3000 include Trailmakers, HELLDIVERS™ 2, Jump Space, Warhammer 40,000: Space Marine 2, and Deliver Us The Moon. We matched them by the tags players give Traxion 3000 on Steam (Puzzle, Space, Action, PvE, and Colorful): closest matches first, and among equally close ones the better-known games.

Trailmakers
Shared: Space · Action · Colorful

HELLDIVERS™ 2
Shared: PvE · Action · Space

Jump Space
Shared: Space · PvE · Action

Warhammer 40,000: Space Marine 2
Shared: Action · PvE · Space

Deliver Us The Moon
Shared: Action · Space · Puzzle

Outer Wilds
Shared: Space · Puzzle · Exploration

The Callisto Protocol™
Shared: Space · PvE · Action

STAR WARS™: Squadrons
Shared: Space · Flight · Action

EVERSPACE™ 2
Shared: Space · PvE · Action

COCOON
Shared: Puzzle · Space · Exploration

STAR WARS™ Battlefront™ II
Shared: Space · Action · Shooter

Chorus
Shared: Action · Space · Adventure

Avorion
Shared: Space · PvE · Flight

Deep Rock Galactic
Shared: PvE · Action · Space

STAR WARS Jedi: Fallen Order™
Shared: Action · Space · Puzzle

Rise of the Tomb Raider™
Shared: Action · Puzzle · Adventure

No Man's Sky
Shared: Space · Exploration · Adventure

War Thunder
Shared: Action · Flight · Vehicular Combat

Project Wingman
Shared: Action · Flight · Arcade

Chants of Sennaar
Shared: Puzzle · Colorful · Adventure

EVERSPACE™
Shared: Space · Action · Flight

Mycopunk
Shared: Action · PvE · Colorful

Tomb Raider Game of the Year
Shared: Action · Puzzle · Adventure

STAR WARS Jedi: Survivor™
Shared: Action · Space · Adventure