The bar at the bottom shows how much money you have and also shows the shop. Click on an item to buy it. PRICES Pig-60 Tractor-100 Barn-250 Use the cursor keys to move Pico. And, before anyone asks, I know the walking is a bit glitchy, but as it is not required to play, I won't bother to fix it.
All coding by me, but I got the idea from the Scratch town/city games.