

Aliens is an arcade game based loosely on the 1986 movie Aliens. You and a friend play female Marines and you must explore and destroy all aliens who have taken over a now abandoned space settlement LV426 Acheron. If you can find any survivors try to rescue them. As well as your normal gun there are other weapons that can be used to help you. A Caterpillar P-5000 can also be found and used. Aliens is mainly a side view horizontal shooter where the screen scrolls as you move from left to right. Some parts of the game require you to look behind the hero firing into the screen as aliens come towards from the distance as well as moving in other directions like in a lift. You can also be driving into the screen trying to shoot aliens.
The multinational conglomerate Weyland-Yutani Corporation has lost contact with its mining colony, Hadley's Hope, in LV426 Acheron. In response, the Colonial Marine troops of the USS Sulaco decide to send their team to investigate. The marines soon discover that the place is infested by an unknown parasitic alien life form and that the Hadley's Hope crew was either exterminated or used as hosts to breed the creatures' next offspring.

Shooter / Platform / Arcade / Action / Science fiction
Super Contra is a Run and Gun-style action game produced by Konami, originally released as a coin-operated arcade game in 1988. It is the sequel to the original Contra and the second game in the Contra series released for the arcades. Like in the original game, the game centers on soldiers Bill Rizer and Lance Bean, who are once again assigned to protect the Earth from an army of alien invaders. The game features standard side-scrolling stages, as well as all new overhead stages in lieu of the original game's "3D" stages.

Shooter / Hack and slash/Beat 'em up / Arcade / Action / Science fiction
Alien vs. Predator is a 1994 beat 'em up video game developed and released by Capcom for the CPS-2 arcade game system. It is based on the science fiction franchise of the same name. Introducing an original fighter to the game: Lt. Kurosawa, the players take control of up to three from the selection of four cyborgs and Predator characters in a battle against the Xenomorph hordes and rogue human soldiers.

Shooter / Platform / Arcade / Action / Science fiction
The Gunstar family are the protectors of the planet Gunstar 9. After many years of peace, vicious dictator Colonel Red kidnapped the Gunstar twins’ older brother and used mind control to make him his slave.

Shooter / Platform / Arcade / Action / Science fiction
“METAL SLUG 3”, the masterpiece in SNK’s emblematic 2D run & gun action shooting game series, still continues to fascinate millions of fans worldwide to this day for its intricate dot-pixel graphics, and simple and intuitive game controls!

Shooter / Platform / Arcade / Action / Science fiction
Contra (also known as Gryzor in Oceania and Europe), is a 1987 run and gun action game developed and published by Konami originally released as a coin-operated arcade game on February 20, 1987. The game had multiple ports, including for various computer formats. Several Contra sequels were produced following the original game.

Shooter / Platform / Arcade / Action / Science fiction
After the space pilot Vanessa Gaiden defeated the Evil Empire in the events of the game Last Hope, she got missing on her way back and wasn't heard of anymore. Vanessa's husband, Gordian Gaiden, sets out to search for her. Meanwhile, a new evil has appeared in the galaxy: a planet lord called "The Master", who can create and control evil beings made of steel, and uses his power to terrorize the galaxy. On his search, Gordian comes across the evil presence of The Master and sets out in his Gunlord suit for the planet Kairos II.

Shooter / Platform / Arcade / Action / Science fiction
Blue and Red, the lead characters in Gunstar Super Heroes, must once again keep a stone of great power from falling into the hands of an evil empire intent on resurrecting the God of Ruin. Blue and Red take on the same adventure using different paths, effectively making for two unique play-through experiences. Players will tackle six wildly inventive levels and take on gigantic bosses that fill the entire Game Boy Advance screen.

Shooter / Arcade / Action / Science fiction
Moving from one room to the next within the studio/arena, players have to shoot down hordes of enemies as they advance from all sides, while at the same time collecting weapons, power-up items, and assorted bonus prizes until a final show down with the show's host where you are finally granted your prizes, your life and freedom. One of the enemies is fat and is named Mr. Shrapnel who roams aside of the walls of some rooms and after a short period of time he explodes.