Introversion, developer of hit games Darwinia and DEFCON, has announced that you can now pre-order Multiwinia on its website. By pre-ordering you'll be given an authentication key in advance of the game's release, allowing you to play as soon as it arrives in your inbox.

Those interested can choose between a digital download, digital download plus boxed unit or a limited edition special pack presented in a custom-made Darwinian tin. The tins are exclusive to the Introversion store and contain copies of Multiwinia and Darwinia, a coffee table book, postcard set and Darwinian foam toys.

Multiwinia is due for release on September 19.