----------------------------------------------------------------- Oh no! You are in a zombie apocalypse, try to survive the longest. Space = shoot R = upgrade 1 = upgrade 1 2 = upgrade 2 3 = upgrade 3 The shop will automatically open when you reach the next level but only for 2 seconds. Different levels of zombies will spawn in different time but the boss which is the mega zombie will spawn for one minute and so on. Enjoy! -Gamedog3000 -----------------------------------------------------------------
