The First 15 Minutes of Gal Gunvolt (Vita)

Copied from MobyGames:From the 8-bit generation. For the 8-bit generation!For the Nintendo 3DS e-shop comes MIGHTY GUNVOLT, along with retro graphics and sounds!This game is reminiscent of the 80s, not just in looks, but also with simple controls that create a surprising amount of complexity and fun.Accompanying Gunvolt in this adventure are the angel Ekoro from Gal☆Gun and Beck from Mighty Number 9. Each character possesses different skills that will force the player to finish each stage in different and creative ways.Gal Gunvolt is a port of Mighty Gunvolt. It contains all downloadable stages from the updated version of Mighty Gunvolt.

http://www.nicovideo.jp/watch/sm42904447