if the ps3 demos is the same than were in the 360 of course it does... its only the first 20 min of 15-20 hours fo the game. Just for comment, i prefer Bioshock on first place, half life 2 second, and metroid prime on third.
End of 2011 (made 02/01/11)
Wii: 99.453 m
Xbox 360: 67.837 m
Ps 3: 60.726 m
Best Games/Serie of the Generation