I played Halo before Halo 2. But I didn't like it that much. That's probably because I believe I played it offline. And probably single player, I don't remember too well. However, once I played Halo 2, I started to like the series. Halo 2 was way better, but playing Halo 1 is still fun once in a while. It's come a long way, and once Halo 3 comes out, Halo 2 will probably become obsolete. :shifty: