
When released, the PS3 sold 81,639 systems were sold. No info on total amount of Xbox 360s sold on release. A total of 13 million PS3 have been sold in the US. A total of 10 million Xbox 360 have been sold in the US.
Halo is probably the best selling series of all time. Halo is a first person shooter where you are Masterchief. Halo 3 built on Halo 2 in obvious ways, but Halo 3 had some clever parts to it. One of theses part is forge mode, where it lets you create levels by adding new things to already existing ones. Also, Halo 3's online play is amazing, as it is addiciting and you can play it with your buddy on the same console. Many people own Halo 3, so you need not worry about nobody being on. Playing online will earn you expereince to rank up, and unlocking new armor can show everyone your skill at the game, making your guy look cool as well.
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