GRAND Theft AUTO IV?

May be...

is it out on the 29 of april and i was wondering if you can go in all buildings and blow up any windows

get the hell off here kagan you tool

You can only enter certain buildings...but can bust out windows in cars and some buildings, using rocks and bricks and such

No. Only certain buildings are accessible and have "breakable" windows.

I have the game but i don't think you can do that.

in some building only you can enter

its out on 29 april yh which was yesterday and u can only break windows of the buildings that u can access on GTA4

**** if i know, i dont have the ******* game yet you *****

not sure i tried and it had a glitch kept reloading when i tried