Plot: Omega Five is a horizontally scrolling shooter developed by Natsume and published by Hudson Soft for the Xbox 360 via Xbox Live Arcade. Hudson released the game on January 9, 2008. Various Japanese sites including Famitsu had listed Omega Five as also heading to the Nintendo 3DS in Spring 2011. Wikipedia...
Plot: Raiden Fighters Aces is a 2008 video game for the Xbox 360, published by Japanese computer software company Success Corporation. It is a compilation of all three video games in the Raiden Fighters series by Seibu Kaihatsu: the first Raiden Fighters, Raiden Fighters 2: Operation Hell Dive, and Raiden...
Plot: Every Extend Extra Extreme is a game for the Xbox 360's Xbox Live Arcade service released on October 17, 2007. It is an expanded version of the PlayStation Portable game Every Extend Extra which is, in itself, an expanded version of the 2004 freeware title Every Extend. Wikipedia
Plot: Deathsmiles II: Makai no Merry Christmas is a horizontal side scrolling shoot 'em up arcade game by Japanese developer Cave, released in 2009. It is the third Cave shoot 'em up to be played using a horizontally-oriented monitor. Wikipedia
Plot: Radirgy Noa is a vertically scrolling shoot 'em up that was released in June 2009 for the Sega Naomi arcade platform by Milestone Inc. and the sequel to Radirgy. It was later released on February 25, 2010, in Japan for the Wii under the name Radirgy Noa Wii, distributed by LUCKY Co. LTD. Wikipedia
Plot: WarTech: Senko no Ronde is an Xbox 360 video game, a port of the arcade fighter/shooter hybrid developed by G.rev for the Sega Naomi board. Two revisions have been released in the arcades. Wikipedia
Plot: Mamorukun Curse! is a shoot 'em up arcade game developed by G.rev and Gulti. The game was released for arcade in Japan on July 30, 2008. Mamorukun Curse! was later ported and released for the Xbox 360 in Japan on June 25, 2009. Wikipedia
Plot: Otomedius Excellent Gorgeous!), a spin-off of the Gradius series. It was released in 2011 on April 21 in Japan and in North America on November 1. Otomedius Excellent features female characters representing different Konami franchises. Wikipedia
Plot: 0 Day Attack on Earth is an action shooter video game developed by Japanese studio Gulti and published by Square Enix for the Xbox 360. The game was released on December 23, 2009, and revolves around players defending Paris, New York, and Tokyo from an alien assault. Wikipedia