Assassin’s Creed Revelations, like every other game on the market, offers achievements for players to unlock, to a total of 49. Many of its achievements are enabled in single player, and will be unlocked throughout the course of the game’s lengthy campaign. Others will require a bit of finesse.
Judging from the leaked achievements, it looks like the Assassin trainees from Brotherhood will be making a return in Revelations. The game also sees the addition of factions and a metagame called Mediterranean Defense, which requires Ezio to control possession over a number of cities.
You will also note that a good chunk of the game’s achievements can only be obtained in multiplayer. Given how enjoyable the multiplayer mode in Brotherhood was, it comes as no surprise that Ubisoft intends to reward players for jumping into the online game this time around.
The list of achievements can be read here.