Cosmic Gems play online

Your ship is hovering over the surface of Neon planet in search of cosmic gems.

Game rules:

* Pick colored energy pack to charge ship's plasma disc;
* Collide the plasma disc with crystals of the same color to extract crystal's core (score +1);
* Sometimes the core escapes the crystal and is turned into a gem which is worth hunting too (score +10);
* You can change charge color at will by picking another energy pack;
* If crystal's and plasma disc's colors do not match you loose the ship;
* You can collect up to 3 life kits (glowing white cubes) per round.

Have fun!