Principia v1.2.2.1 apk download

Requirements: Android O/S : 2.2+

Overview: Welcome to the world of Principia - the successor to the Android hit Apparatus, played by over 3 million players.

Solve puzzles using the laws of physics. Help the robot get to the goal by building contraptions, bridges and vehicles.


Open up the sandbox editor and use over 150 unique objects to create anything from a simple teeter totter to a working calculator. Use the advanced electronics system to create your own games. Upload your creations to the community website or download creations by others.

Gain control of the robot by playing as him in Adventure Mode.

New official puzzle levels added weekly. New game modes coming!

  • Sequencer bug fix
  • Bugfix in level 14
  • Fixed a hardlock when playing community levels
Download Count: 20

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