played vampire rain, sylpheed and tenchu z, all 360, but only a few minutes. tenchu z could be a cool game, but the mechanis feel a little clumsy and the camera surely isnt the best, as are the graphics. i didnt play assassin's creed, but tenchu feels like a lite version of AC to me, kind of. sylpheed is a little confusing at first, but you get used to the controls. just played the first mission, but it seems that special weapon level 1 is kinda all you need. and vampire rain also only 2 missions. its everything splinter cell, but with zombies and less spectacular graphics. reminds me of mgs2 kind of, but the rain there was better.