Description

The bear in addition to eating and sleeping, still doing a science experiment every day: Verify the existence of Newton's law (Gravitation)!

I believe that with the passage of time, this law will soon be proved, Why don't we give it a shot? In addition, the bear would like to thank you for taking the physics Nobel prize!

What's New in Version 1.1

1. Fix the pause game bugs.
2. Optimized smoothing sprite algorithm