I hope I don't breach any rules by posting this here, since this game is not hosted by Armor Games. But it is an independent game developed by myself, so it should be OK.
This game is, in some ways, similar to Crush the Castle. Disclaimer: I had not known about Crush the Castle when making this game, rather I was inspired by the physaxe library demo (this was the first version of my game, which was integrated into Facebook).
So in my game, you can create buildings, and also attack other people's buildings, competing who brings the building down in the shortest time.
The fun factor should come from two sides: 1. trying to outperform your friends and strangers, as the scores are recorded on the server 2. being able to use your creativity to build new "levels" or "scenes" (I call them "buildings", with the possibility of showing off by posting an URL to the building (and even share it on Twitter, Facebook, Myspace, with a nice pic of the building)
The url is: www.physcontestix.com -- tell me what you think.
Pls also let me know, if you will, whether the Email requirement during the registration is too much of a barrier for you - the email is being captured only so that a forgotten password can later be resend.
