Ok, these games are to cool to free online!
This is a modern day tetris where the goal is to make loops. It is super easy to learn and pretty addictive. Complete the loops of zen in a more competitive way. The dropping tile together with colored loops combine puzzle with action game. Enjoy, Dr. Arend Hintze
This is a war game not much unlike a WarCraft game. In the free online game you build turrets and use them to defend against waves of enemies. You have to use money to purchase additional defenses, ammo upgrades, and to purchase additional turrets.
Check it out, it is fun, and I bet you play longer than 5 mins!
Here is the Current Leader ScoreBoard:
