If on mobile: Use the arrow buttons to move Tap on the hotbar blocks to select them or press the delete icon to start deleting blocks To build/delete select a block from the hotbar or select the delete icon and tap on the screen where you want to build/delete Press on the shop button to open the shop and the close button to close the shop To buy an item, tap on it in the shop to hold a weapon, first buy it then set Holding Weapon to 1 If on PC: A,D,and space bar to move Use the 0,1,2,and 3 keys to select blocks/delete from the hotbar Same with mobile for placing/breaking blocks, with the shop, and with holding a weapon How the game works: You have 30 seconds to build whatever you want When 30 seconds is up, it will turn night for 30 seconds When it is night, zombies will spawn The number and speed of zombies will increase as you survive more waves Every time you survive a wave, you get coins to spend at the shop The goal of the game is to survive as many waves as possible. Have fun!