He looks about the age 57 or 55 but no ones sure
GTA IV was realised in 2009. So now it is 2012 so the game is 3 years old.
NO
Yes But No Parachute.
NO! never!
Yes
Under the bridge
Annihilator
You can fly helicopters.
press r3
Place the disk in your PC and Continue from there
It came out and is very popular
not on GTA IV sorry
there is no cheat you get it in a mission