Click (Nest) - Feeds your creature/pet. If your creature isn't over the nest, it will instead drink. S - Increases/Decreases the Size of your creature/pet. Click (Creature) - Renames your Creature/Pet Hover Over Nest - Increases your "Pet Level". Pet Level is also known as the age of your pet/creature. Space - Changes Background C - Changes Pet/Creature
This is just like my "Cool Flying Game!", but instead it's kind of like a virtual pet/creature gameplay thing. I just made this out of boredom. -- This probably doesn't matter, but 255 is the beginning of the terrain, while -3555 is the end of the terrain.