Ubisoft has confirmed plans to release an enormous glitch-fixing update for Assassin's Creed 3 next week. The update will tackle an impressively long list of bugs for both the single-player campaign and multiplayer modes, as well as a few balance tweaks for improved gameplay.Regular glitch occurrences have been a common complaint of AC3 from both critics and gamers alike, and this will be Ubisoft's second patch - after a significant launch-day update - tackling the game's issues. Ubisoft says to expect the update "by the end of next week". The full list of changes is over on the official forums. Assassin's Creed 3 sold approximately 3.5 million copies in its first week of availability, according to publisher Ubisoft.