GTA IV 100% question

In GTA IV what does it mean when they say beat each activivty against computer or friends to get 5%? Future thanks.GTA IV 100% question
And I would also like to know if you have to play online to get the 100% acheivement? or if thats all single player.GTA IV 100% question
That would be talking about the pool, bowling, darts ETC. I am pretty sure that the 100% is only SP. Online does not effect SP at all.
you have to beat another person (either AI or coop) at darts, pool, and bowling. 100% is all in single player.
so you just need to win atleast 1 game of each for the %?
[QUOTE=''zero9167'']so you just need to win atleast 1 game of each for the %?[/QUOTE]
Is that it or do you have to win all games against every friend.

nice nice nice so you accually can play multiplayer pool n stuff thank god i was kinda scared didnt know how to do it HOW do you do IT!? thanks ^^
im pretty sure you just have to beat each game one time against another person. and to answer meko's question you can play these games through free mode (i think, i havent done it yet)
[QUOTE=''Meko_Gear_Solid'']nice nice nice so you accually can play multiplayer pool n stuff thank god i was kinda scared didnt know how to do it HOW do you do IT!? thanks ^^[/QUOTE]By friends it means single player friends. I don't know if you can play your friends at pool or not. That would be cool though.