Taking a turn in one of the chain games on GTAForums!
If you're wondering what the chain game is, here's the gist of it - basically, a bunch of people take turns making a bit of progress in one save over time until they reach 100%. It's a lot of fun! If you're interested in participating, below are links to the latest rounds of the III, VC, SA, and IV chain games with more info on how it works - we'd really love to see more players! :)