Official Soundtrack

Developer: Develobster

Platforms: Steam, Android, iOS

Ra² is a physics based skill game with puzzle elements, inspired by the smallest elementary particles of our universe.

The core of the game is to navigate a ball through the different levels, controlling and influencing it by two tractor beams.

Just as in quantum physics, the game mechanics are limited to a few basic laws and objects that have been combined meticulously.

The polarization change, one of the main mechanics in the game, is simple but challenging.

Through contact with a specific object, the gravitation is reversed, the interface turns yellow and the tractor beams push the ball away, instead of attracting it.


  • 130 Levels
  • Zooming, scrolling and rotating level sections
  • Leaderboards for each level
  • Speedrun mode
  • Original soundtrack with 13 tracks