Change log

Added sounds for shooting hitting an enemy killing an enemy and selecting menu's

Added 2 more multiplayer maps

Added level 4

Added 2 more multiplayer maps so now 5

Added cannon weapon

Added level 5

Added weapon prices

Added new enemy (on level 5)

Added instructions

Added level 6

Added shotgun (You can only buy it if  you have the cannon with max level)

Added the ability to purchase more life