Broke 1.2 Vistas Fixed officially acknowledged Nov 11, 2014 their #6 worst broke on record

The Master Chief Collection collected everything except working matchmaking

Halo: The Master Chief Collection launched with matchmaking broken for months

The market's verdict: +1.2% on MSFT in the week after.

Status: Fixed. Working as intended, eventually.

What actually happened

On November 11, 2014, 343 Industries shipped the entire Halo saga on one disc, and the disc needed a 20GB day-one patch just to unlock multiplayer, because the 45GB Blu ray was already full. The multiplayer then did not work: matchmaking hung, sessions failed, and the flagship Xbox One exclusive of the holiday became unplayable online for months. Studio head Bonnie Ross published a formal apology on Xbox Wire on November 25, and in December the make-good arrived: a free remastered Halo 3: ODST, a free map remake, and a month of Gold for anyone who had tried. The collection was not truly fixed for over three years, an apology with a development roadmap.

This one is officially acknowledged.

They did it more than once

Later, again: Halo Infinite launched without a preload, downloads took the day (Dec 2021)

2014: couldn't matchmake. 2021: couldn't download. The flagship ships broken, traditionly.

Links

↳ caused by MCC launch and apology (November-December 2014)

Timeline

  • Nov 11, 2014 Confirmed First reports came in.
  • Dec 19, 2014 Mitigated ODST remaster and compensation announced; true fixes took years more.