Spore

----I usually don't like video games unless they are either racing games or games like Tony Hawk, but Spore is an exception. This is a wicked cool game where you start out on a molecular level and you work your way up until you develop an evolved species. You can completely design what kind of species you want with customizable body structures, defense systems, movement styles, etc. Eventually your species will reproduce and make more of what you designed, then making villages and cities. This is a crazy game where you can take over other cities and eventually the whole world, then you can go into space and take over other worlds, you can visit worlds made by other people playing the game via the internet. This game never ends, literally, you can always keep going and conquering. For a lengthy video showing the game off you can check out this video made by the creator, who also is the creator of Sim City and the Sims.