Here's some GTAV online stuff: from
https://twitter.com/BasedLaRock
"According to Rockstar North president Leslie Benzies threre's over 500 missions. Some can be completed solo #GTAV"
"The aim of #GTAV Online is to do whatever it takes to get more money in the bank and accrue assets such as cars and real estate"
"Almost all activities from the campaign are available in #GTAV online: "heists, missions, robberies, assaulting gang hideouts ect"
"There's a crew ranking system and a personal rank #GTAV"
"Players can kill you and take your cash, so you are encouraged to put money in the bank and use ATMs. #GTAV"
"If you are robbed, you can put a bounty on a players head for revenge #GTAV"