Original BioShock pitch revealed

How the hit franchise began life.

Irrational Games has released something rather special for fans of 2K's BioShock franchise - the original pitch document the studio used when attempting to sell the game to publishers.

The document is just the start of what promises to be an insightful journey through the many stages of BioShock's development. Amongst other things, readers will be given access to the team's very first design documents and original drafts of back-story.

Check out the original pitch document over on the Irrational Games website.