Those of you who regret not contributing to the Double Fine Adventure Kickstarter can still help the project, and better yet, get a few rewards in the process. Double Fine has opened up a page to accept PayPal payments.
$15 gets you the game itself, access to the beta and exclusive backer forums, and 2 Player Productions' documentary series of which the first episode is now available for free.
If you like this first episode, you'll really enjoy the recently released second installment. It delves into why people like adventure games beyond the pure nostalgia factor, and offers a glimpse at Tim Schafer's writing process; fans of Grim Fandango especially will want to see his old notebooks.