awesome game
it could use some improvements like: human targets:P, less buggy, more weapons, maybe mines,quake sounds like: headshot! killing spree! upgrades and some bonus levels like snipering and rocketgunning or something like that. i also ran on some kind of bug. i entered the 3th level and my gun froze and i had 0fps while the targets were still moving so i couldn't nor reload. but the animation and drawing was well done and the gameplay was awesome. make a sequel with some improvements and your game will be godlike. 10/10 well done