The Variables will slowly go up. If you click on the cave, bowl, water, and trampoline, their respective variables will decrease. If you click on the pet it will move. The green button takes you to a game where you jump over crystals. (if you have already played it, consistently press the button for it to work) A bug in scratch makes it so the crystals only work 1/3 of the time so you might have to reset while on the game.
Most credit goes to me and my partners. Also some credit to the coding course that gave general outlines.