The chaps at Cadenza Interactive – they of tower defence fancypants, Sol Survivor – have announced they are working on a “six-degrees of freedom” shooter (aka a Descent-alike) called Retrovirus. Apparently it’s all going a bit Tron, because you are sent “into the depths a computer on a search and destroy mission against an invasive virus”. You’ll have a customisable shootercraft, “focusing on strength, speed or cunning, with weapons and utilities to suit a variety of play styles,” and “two-layers of story”. I guess like the two layers of a cake, only narrativer. Sounds intriguing! The game is an early stage of development at the moment, however, so there’s no word on release just yet.