No one know how it happens, it is a cool Glitch/Easter Egg.
Altair is the dude in Assassins Creed
Altair is 25 in the first Assassins Creed game.
Yes
He is altair
No.
Assassins Creed Bloodlines is 5 weeks after Assassins Creed 1. This is what happened to Altair before he dies. Assassins Creed 2 is a completely different thing. The main story is the same but the story of the main characters, Altair and Ezio, are very different. Assassins Creed Bloodlines does not have the Animus in it as much as Assassins Creed 1 & 2
yes
altair
no. only his robes as an outfit
no
in assassins creed 2 when he meets his uncle
yes but the story of the original games is different. Theres Assassins Creed:Altairs Chronicles which is about The Assassin Altair from the first game(carrying on from the first Assassins Creed) and there is also Assassins Creed 2:Discovery,set 15years after Assassins Creed 2.