Independent game developer Introversion is preparing to release their multiplayer strategy game Multiwinia (itself based on their earlier game Darwinia) and today the developer announced plans for pre-orders for the game that will be released on September 18.

Available at the developer's online store, people can just pre-order the downloadable version and pre-load and get their game key for the game on September 18. You can also get a regular boxed copy of the game along with a digital download. However, Introversion is also offering a Multiwinia limited edition box. The tin package will contain CD copies of both Darwinia and Multiwinia, a coffee book-style art book containing art concepts for the games, eight Multiwinia vs Darwinia postcards and two foam Darwinians to take to bed with you.