Gun Fight Blue Box Game game

Left mouse to aim shoot, click on Upgrades to enter the upgrade interface. How to get started: Click SKIP - click points 1 - Click CLOSE to start the game Game description: The physical game is very fun. Game you have to use artillery fire blue box, so that all the boxes out of balance can fall to the bottom of the screen pass. Every one will get some money off incentives, the use of money you can upgrade your guns and shells. Game objectives: Try to knock down the blue box with a small cannon