The creative director would only hint this revelatory news arrives today. The multiplayer beta starts up May 3rd, with a full release this fall.
”On another note, I hope you all like the MP bomb we’re about to drop on the world,” posted Lehto on the Halo: Reach developer blog, reports VG247. Bungie teased that their new Halo had a secret multiplayer mode back in mid-January.
Halo: Reach releases exclusively on Xbox 360 this fall.