Part 1 of Valve's new comic, Portal 2: Lab Rat, is now available! It bridges the gap between the events of Portal and Portal 2! What are you waiting for? CLICK HERE!

Wait, hold on: There's also an interview about the making of the comic that you can visit after you read the comic, which you should be doing right now instead of reading the rest of this sentence which is only leading to another link to the comic.