In Gun 3D you'll be shooting a cannon like gun from the bottom of the screen. Your goal is to knock over a certain number of b oxes to hit a score before you move on to the next level. The graphics are in 3D, so it can be a tad trickier to get the right angle you want. The idea is to knock over as much as possible with a single shot. If you run out of shots before you hit your goal score, you will lose and have to restart the level. See how many levels you can make it through and find new obstacles to shoot through. Have fun playing Gun 3D and good luck!