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Many years ago, an ancient civilization ruled Earth. They had a very advanced technology, but were destroyed in the end due to the misuse of their creations. These people left messages for later generations in the form of indestructible message plates written in an ancient language. Several armed organizations began to secretly search for these artifacts to use them for their own good and against their enemies. The ARCAM Corporation is trying to stop these forces from destroying themselves with these "advanced" machines.

Many years ago, an ancient civilization ruled Earth. They had a very advanced technology, but were destroyed in the end due to the misuse of their creations. These people left messages for later generations in the form of indestructible message plates written in an ancient language. Several armed organizations began to secretly search for these artifacts to use them for their own good and against their enemies. The ARCAM Corporation is trying to stop these forces from destroying themselves with these "advanced" machines.

A quarter-century after the arcade hit Raiden first left its mark on the shooting genre, the series now comes to the Xbox One in its most modern and advanced form yet! Join the war for Earth's future, where the tide of battle holds constant surprises, in this game that's easy to learn, but difficult to master. Using Xbox One cloud functionality to its fullest, now all players can easily access their data, allowing you and your comrades-in-arms to enter the fray side-by-side!

Heavy Unit is a side scrolling shoot-em-up arcade game developed by Kaneko and published by Taito in 1988. It was ported to the PC Engine and Sega Mega Drive by Taito and was released on December 22, 1989. There was also a Mega Drive port by Toho entitled "Heavy Unit: Mega Drive Special" released on December 26, 1990. The player takes control of a star ship that can transform in to a mecha by obtaining a specific type of power up. Set in 2013, mankind's first artificial star and planet, "Le Tau", is under attack from genetically modified alien monsters. The player must navigate a "Heavy Unit", a heavily armed, transforming mecha, in order to defeat the onslaught and protect the human colony. The player's ship had two forms: a space-ship and a giant robot. Players started controlling the Heavy Unit in its space-ship form as default. As they progressed, they could change the ship into its robot form, thus changing its firing mode and mobility. A checkpoint was active however and the Heavy Unit only had one hit. Power Ups are dropped by a specific enemy ship which appears in fixed points during the levels. Every level of the game contains a mid-boss and a final boss. Both the ship and the robot modes use two fire buttons, one for the primary (frontal) fire and one for auxiliary fire. The ship mode uses a frontal laser gun which becomes a spread show with the power ups, plus missiles which drops like bombs as auxiliary fire. The robot mode has a frontal laser gun which increases in power with the power ups plus homing missiles as auxiliary fire. An interesting element of the game is represented by the hidden bonuses (usually 1UP) which can be revealed by shooting certain parts of the scenario or by continuously hitting certain indestructible enemies. There is at least one hidden bonus in every level of the game.

Pilot your way through the relentless Xidus Fleet in an attempt to save the earth from annihilation. Galactix is a space arcade type game where you pilot your ship to shoot enemy fighters and collect bonus's with your ships mechanical arm.

A vertical-scrolling shoot ’em up spinoff of Earth Defense Force 4.1.

XDR horizontal shoot 'em-up released exclusively in Japan. The game is notable for being one of the poorest received Mega Drive games ever released, and was frequently voted the system's worst Japanese-developed game by readers of Beep! MegaDrive magazine.

A Tempest inspired game written by Eric Popejoy and published by Adventure International for the Apple II.

A shooting game featuring a Defender style left/right shooting ship. Enemies drift onto the screen with increasing speed, somewhat reminiscent of Geometry Wars.

Save the galaxy of arachnids attacks.

Battle 3D: Robots Sky is an Iphone game about piloting mechs

A sequel to Thunder Ceptor. The game is very much like the original; the player controls the Thunder Ceptor (now colored light blue), and must shoot the incoming crafts (now colored from gray to green) as normal. There are now multiple obstacles, including large rods, and flying panels (like the Bacura from Xevious), and the obstacles can now be destroyed with the bombs, now no longer having to avoid them. As the name suggests, the game is playable in 3D, and is the only Namco arcade game to do so. The player would put their head up to the attached goggles on the machine for the 3D effect.