The First 15 Minutes of SHMUP Collection: Satazius (Wii U)

Copied from MobyGames:Satazius is a 2D side-scrolling retro-chic arcade shooter featuring an arsenal of 13 types of upgradable weapons. Players can customize the ship by selecting two side weapons which can be cycled and deployed at any time during the game. There are different charge attacks for additional damage. There are hordes of small enemy ships to shoot down, but also bigger war robots and the typical big boss encounters. Power-ups can be picked up to enhance the ship's weapons, thrusters and shields. The ship needs to be maneuvered through narrow sections and even destroy the environment in order to progress. The presentation features old school graphics and a techno soundtrack.

http://www.nicovideo.jp/watch/sm46064050