I'm going to
keep this short, sweet, and to the point.
Artwork - This is the strongest point of your game.
Upgrades - Terrible, nothing seemed to make a difference. My rate of fire never seemed to change, the new weapons I got never made a bit of a difference. It was poorly executed, and it never seemed like the health upgrade gave me much at all which was frustrating because your constantly loosing life. +Damage never seemed to make the aerial enemies go down any faster.
Enemies - Just way too many of them, Helicopters, Boss Helicopters, Ground Soldiers, Bombers, Rocket Launchers. With all of them flooding the screen the entire time, It made the game look sloppy.
It really could use a lot of tweaking and upgrading before I play this again. This was a game with a bad ass sounding name that failed to deliver.