Simple Block Builder Part 2

This game is a simple block builder. 

Choose the time duration of the game in seconds. Click start button to begin playing, Use keyboard ESDF to move, space to jump. 

Right click to create cube, left click to destroy it.

Change color of cube with dropwdown.

Avoid falling spheres to not lose points. Time is running up, too.

Change size of user with slider if desired to increase difficulty on avoiding spheres.

Decide if you want to keep user name by checking or unchecking box.

If Game Overm then choose to restart.