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Principia for Android

2026.10.22 BSD-3-Clause

Physics-based sandbox building game

Download APK (28.7 MB)

Version
2026.10.22 (46)
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Developer
Category
Games
License
BSD-3-Clause
Source code
Code repository

Principia App

Principia is a physics-based sandbox building game. Build and play advanced contraptions, circuiting, minigames, robot adventures and more.

What's new in 2026.10.22

  • Improved compatibility and stability for modern Android versions.
  • Enhanced display support for edge-to-edge screens and camera cutouts/notches.
  • Optimized touch input and gesture responsiveness for gameplay and the level editor.
  • Enabled support for high refresh rate displays (90Hz and 120Hz) for smoother visuals.
  • Updated storage integration for easier and more reliable level importing and exporting.
  • Resolved software keyboard display issues to prevent text fields and menus from being obscured.
  • Improved system back button handling for smoother and more consistent menu navigation.
  • Audio performance optimizations reducing latency and stutter on Android devices.


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