While we are all eagerly awaiting Keebles' release on Steam on 27 March, you can pre-purchase your Steam keys on the Green Man Gaming Store:

http://www.greenmangaming.com/s/au/en/pc/games/simulation/keebles

As a pre-launch special, Green Man Gaming is currently offering a 20% discount (USD7.99 down from USD9.99). Hurry and get your copy of Keebles before the release date and be the first to the "Whale at the End of the World".