Press start and then hover over items to see what they do. Click on items to use them. Press the tricorder (bottom right) to check the statistics of your tribble. If any of the bars become blank, your tribble will die. When one of the bars becomes light red, a flashing warning sign will appear above the item you need to click to survive. When you check statistics, you can see how much food you have left, you can get more by clicking on the shopping cart on the top of the screen.
Images are from google images Please view my other projects!!! \\ //