use the arrow keys to move. you will automatically enter a new area if you can, like if you walk into the black area of the house. press space to use an object like the blueberry bush you may have to hunt for it, try going out the one of the borders. if you touch the lava(A.K.A the red rectangle) your health will go down if it reaches zero you will die. if you press space by the blueberry bush your health will go up to it's max value, 5. if you walk into the yellow npc you will get pushed out of the way.