Heavy Unit

Battle Unit Zeoth takes place in the future where mankind is invaded by a race of alien robots known as the Grein. The Earth’s forces were triumphant in battle and the Grein forces fled the Solar System. However, as they retreated, the Grein left behind a secret underground base filled with self-replicating Grein machines. Forty-two years after the Earth’s victory, the Grein base opened and a new attack force decimated the city of New Age. To retaliate, Earth’s military has stored a mecha that specializes in alien combat known as the Zeoth. It is the Zeoth’s assignment to stop the attack force, go into the Grein secret base and destroy the mechanical occupants before a new invasion force arrives.

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!

The sequel to Kileak: The DNA Imperative, Epidemic drops players into a world plagued by a deadly disease: The Gigari virus. Having spread across the globe, it has forced the remnants of human civilization into hiding underground. Home to humanity is Neural City, which is controlled by the Byflos Group, who hold the threat of shutting off all life support over the heads of the city's denizens. As Masao Coda, a member of the Del Sol liberation group, you must use your Protect Armor suit to engage the Byflos Group and its many robotic minions, rescue your infected girlfriend from certain death at the hands of the virus, and eventually, save humanity.

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

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.