Out of curiosity? How did you embed the game onto Kongregate. It looks like you used an HTML Iframe from here (too lazy to open inspect element). Either way, be careful, if memory serves right the .swf files are still property of sploder.
I say the game needs a semi auto mid range weapon (like most FALs), some sort of gun to flush people out of cover (Rocket launcher, don't make it accurate at long range), and a short range full auto smg.
I got to challenge mode, the physics are a bit wonky at times and there are a good number of reaction based puzzles but overall it is very nice for a first game, giving you a 7.5/10, can't wait for a level selector
Bug report: I posted a level that takes place on a breakable bridge, however when I published it all of the breakable walls and a few of the joints dissapeared for what seemed to be no reason.
Awesome, will do. Thanks man :)