By Bryan Smith on November 7, 2014 at 9:59am
All three games are back up on Steam in the US. There hasn't been any clear answer why these games were removed from Steam yet.
According to certain Steam users and PC Games "Assassin's Creed Unity," "Far Cry 4," and "The Crew," are no longer available on Steam in the UK.
Steam in North America is also missing these games according to additional users and Gamespot. At this time, the only way to buy these games on PC is to go through uPlay, Ubisoft's PC gaming storefront.
PC Games N Gamespot