For Assassins Creed 1 No, for Assassins Creed 2 yes.
There is no cheat designed by the creators, however you can use a trainer.
No their are know cheats for both asc1 and 2. but you can go to google and type in assassins creed 2 glyph locations and one of the links will show you all the maps of the cities with blue dots marking the glyphs and red marking the feathers. then you can go to youtube and type in assassins creed 2 puzzles and then type in the number of which glyph your on, hope that helps any.
assassins creed 2 has definatly a larger map but the kill streaks are much better on assassins creed brotherhood but the story line is alot better in assassins creed 2 hope you have fun with assassins creed 2 or brotherhood ;)
No
Google "Cheats for Assassins Creed 2"
Leonardo DaVinci. From Assassins Creed 2.
Assassins Creed II
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
No, they introduced your Brotherhood in Assassins Creed: Brotherhood.
no. If you could, it wouldn't be called assassins creed 2.
Milan is not available Assassins Creed 2.