Yes. You must go to a local hardware store, and ask for a bag of king sized doritos.
Then they will give you a clue.
And that will lead to another clue.
And that will lead to another clue.
And that will lead to another clue.
And that will lead to another clue.
And that will lead to another clue.
And that will lead to a box of CHEEZ-ITS
And that will lead to Half Life 2