Advent Calender OpenGL Effects

This is a beautiful designed Advent Calendar with OpenGL Effects,

see what cool effects can be done on the Smartphone day by day.

See 3 Dimensional Galaxies, and great stuff each day.

These are not just simple images, these are moving particles!

A really great show you should not miss!

Behind some doors your interaction is required.

(Tap the screen, etc).

Also with some christmas music.

I hope you will enjoy it