Bicolor by gdelavald 2013-05-22T16:44:00
Thanks everyone for your input.
Sadly I couldn't invest more hours into the game as I was on a busy weekend, the prototype above is the result of little 4 hours of effort.
Maybe in the future I can get this idea going and make a game out of it.
Again, thanks for your opinions, it was very nice to hear from you guys.