Kudos to Fly Molo, who pointed out a news item at psx.ign.com that further confirms Halo for the PS2, but oddly enough not the Dreamcast.
The Playstation 2 port is expected to come after the PC-Mac simultaneous release. This should be welcome for people out there who can't afford to upgrade their systems for Halo but want to enjoy it nonetheless.
- Forum: Halo In Production for PS2