The Old Tree is a puzzle game. Your objective is to escort a microscopic alien being on its way and clear any obstacle that might be hindering its progress. You'll visit fantastic locations and meet curious creatures on the way towards a mysterious destination.

The game uses no words to relay its story, and requires no specific language skills to play.

Compared to the original release, version 2.0 includes the following enhancements:

• Compatibility with any full screen resolution up to 1920×1080 (on higher resolutions the game will be centered on screen)
  
• Added a full screen toggle HUD element
  
• Greatly optimized rendering performance
  
• Added a new puzzle in the air ducts level
  
• Made some interactive objects easier to see
  
• Slightly increased maximum frame rate
  
• Minor graphical improvements