It may be in the future, but It isn't right now.
Sadly, no. Halo 3 is an Xbox 360 exclusive. However, Halo Combat Evolved (The first game in the franchise) is available on the PC!
No. You can buy it cheaply in GAME though
a good pc game is halo
halo PC
halo zero is for the PC and is available for free download
Halo 3 is not available on PC sorry, all the games in the Halo series are only available on Xbox 360
Halo is a Xbox 360 and PC game
Halo: Combat Evolved is avilable for windows XP and Vista, and Halo 2 is available for Vista. Both are available at retail stores that sell PC games, and online. Currently there is no PC option for Halo 3.
No, Halo Series only available on Xbox and PC
No.
NO! What is wrong with u!
no, halo reach is only for xbox as xbox supports the company that runs it. Halo games that are only on xbox are: halo 3 halo reach halo combat evolved annervirsary and, when it comes out, halo 4 wii is not accociated with xbox in any way. Other halo games like halo combat evolved(origional), halo wars and halo 2 are also available on the pc