You start on a platform where the store is, where you can buy and sell things -------------------------------------------------- ------------- WASD to move, press the mouse to chop, put blocks with space key. It has a selector so you know where your mouse is. W to jump, W to go up the stairs and S to go down. Left and right arrows to change inventory slots, to go down in the store use the mouse wheel, F to interact with the store manager. In the shop to sell click on the slot item you want to sell.
This game took me 5 seconds to mod and its crazy!