To interact with objects or add them to your inventory in the game, simply click on them. To move to a different area, click on the edges of the map. To use an item in your inventory, click on the up arrow in the bottom right corner of the screen, then click on the item you want to use and click on an object in the world to try using it. TIP: If an area is interactable, the cursor will turn into a hand instead of an arrow.