Big Sky Infinity is a procedurally generated twin-stick shooter for PS3 and PS Vita based on the popular indie PC title Really Big Sky. With new modes, enemies and touch controls for the Vita version, Big Sky Infinity looks set to be a significant step up from the original.

The game’s publisher Ripstone recently released a teaser trailer for Big Sky Infinity showcasing its fast-paced action and psychedelic visuals. Interestingly, at the end of the trailer it’s revealed that the game will be free for PlayStation Plus members with European PSN accounts for a limited time. Could this be one of the first titles added to the PS Vita’s upcoming Instant Game Collection?

Take a look at the trailer below:

Head over here to browse through El33tonline’s previous coverage of this imminent PSN release.

Tags: bigskyinfinity, bossbaddie, instantgamecollection, playstationnetwork, playstationplus, psn, psplus, reallybigsky, ripstone, trailer, voofoostudios