i have recently found a game about some pets....you chose your et,make a website for it and it has a whole world with lots of quests and lots of ways to increase your lvl...i think it goes up to 30 lvl and the pet's look changes with the increase of its level...this is a f*****g good game....check it out from google (i donot remember the exact name...)..aa it also has pvps with other pets etc