It turns out Assassin's Creed 2, Assassin's Creed: Brotherhood and Assassin's Creed: Revelations formed a full-on trilogy. We also thought of them more as a game and its two spin-offs, like what Halo 3: ODST was to Halo 3. But it turns out we're idiots, and the "Ezio Trilogy," as Ubisoft's dubbed it, is getting a compilation release.
It includes all three games (plus some DLC) on one disc, but because of that, it's only available on PS3. We're assuming that has something to do with the Sony system's Blu-ray discs having many times the capacity of the DVDs that the Xbox 360 uses.
The Ezio Trilogy drops Nov. 13 for $39.99.