Batty.

To launch Batman: Arkham City on the Xbox 360, we persuaded Bruce Wayne’s faithful butler to offer his services on the internet. Alfred At Your Service is a fully working search engine powered by Bing! But certain keywords trigger results you can only get from Alfred. These include new game information, exclusive content and a few surprises. Holy Easter eggs, Batman!

And check out these tough guys attending the game developer's launch event in exclusive* Batman T-shirts of our own design.

*unauthorised