In celebration of Halo’s 15th anniversary, 343 Industries announced on their Halo Waypoint site that a stream was going to be held to commemorate the occasion. And the Internet being the Internet are already talking over possible news, taking cues from the teaser that was put out for the stream:

Those familiar with the soundtracks of the past games have noticed some familiar piano chords towards the end, pinpointing them as being part of the Halo 3 OST. This obviously has fuelled speculation that the stream will be used to reveal a remaster of that game. Either way, you can expect to hear something about Halo Wars 2 and probably Halo 5 as well during the stream.

The stream will occur on Tuesday, November 15th at 3:43PT and will celebrate both the birthday of the original Halo: Combat Evolved game and Halo 2 which released 12 years ago on November 9th.

“The studio is working on a number of cool things to help celebrate this huge milestone which also happens to coincide with the 15^th anniversary of Xbox itself. Mark your calendars now and please plan to join us throughout the day as we collectively celebrate and offer a huge thanks to our community for supporting Halo for 15 years!”