Dragon Cave is an online adoptables site. The goal is to grab dragon eggs and raise them to adulthood by having others click on them. There are over 90 different kinds of dragon to collect; how you play is completely up to you.
Basically, you adopt an egg. To raise your egg, you have to get views, and clicks. So every time someone goes to see my egg, I do better! It's actually quite fun. I have placed my egg in my signature for those who wish to help me out. Just click the egg!
Here is the link to the site:
http://dragcave.netHave fun!