Yes, in 2003 not 2000 which is when they would have gotten it without Microsoft fucking them over.
First Halo was delayed to port it to windows and XBox on top of that two years after its initial release they let the already working Mac version out the door. That’s a huge fuck you by any standard.
On top of this Halo 2 etc was XBox and Windows exclusive fuck PS owners, fuck Mac owners, and fuck the free market.
https://www.halopedia.org/Halo:_Combat_Evolved_for_Macintosh