Kudos to SpacemanSpiff for exposing this dramatic revelation in Halo's ongoing development: according to this transcript there not only exists a playable demo of Halo already, but it's spread beyond Bungie!
Ye gods!!
Well, this concludes our evening broadcast. Be listening again tomorrow when we announce Halo 2: Soulbringer, and provide release dates for all future Bungie releases.
- Forum: Halo out in February