is free to download and play on Steam
until 9pm GMT this Sunday and its strategic turn-based space-conquering is fantastic
, so you're going to have to cancel your plans to do some Christmas shopping, hunt sharks
or play with your new Nintendo-Box. There are so many space games in the crowd-funding mixer at present but it would be very foolish to forget that this year has already seen such a stellar release. To sonically celebrate the free weekend, the ace soundtrack is also available
on a 'name your price' basis.