

Developed by Interplay for Activision.
Shooter / Platform / Action / Science fiction
The Adventures of Rad Gravity is a video game for the Nintendo Entertainment System developed by Interplay and published by Activision in 1990. The game is a platformer with a wacky storyline in which the eponymous main character explored multiple planets and fought enemies while jumping through levels. The game was notable for the planet Turvia, where gravity works in reverse. In that level the protagonist was drawn upside down, as were the enemies and the entire screen. The main character has a comically large head and strongly resembles actor Bruce Campbell. His early game attack consists of a sort of a lightsaber.
The story is that in the far future, humans colonized many planets and established a form a biotechnology, which were sentient beings called Compuminds, which could communicate rapidly from world to world. The game's villain had shut down all the Compuminds and hid them. Eventually one of the Compuminds, named Kakos, was found. Rad Gravity is the name of the game's hero. Together, Rad and Kakos must find the eight missing Compuminds, each on eight different unique planets, such as the cyberpunk world of Cyberia, the green jungle world of Sauria, and the caustic trash world of Effluvia.

Shooter / Platform / Action / Science fiction
A crow is chasing a worm named Jim while in outer space Psy-Crow is chasing a renegade ship. The ship's captain has stolen an ultra-high-tech-indestructible-super-space-cyber-suit and Queen Slug-for-a-Butt has ordered Psy-Crow to get it, since it can make her more beautiful than Princess-What's-Her-Name. Psy-Crow blasts the captain and the suit falls to Planet Earth. Back on earth Jim wonders if he is finally safe when an ultra-high-tech-indestructible-super-space-cyber-suit lands on him. Luckily Jim rests in the neck ring of the suit. Then the space particles begin interacting with Jim, causing a light-speed evolution. Jim soon realizes he is in control of the suit. Jim overhears the Queen's plans for the suit and decides to meet this Princess...

Shooter / Platform / Adventure / Action / Science fiction
Ratchet & Clank: Size Matters (known as Ratchet & Clank 5 in Japan) is a 2007 platformer video game developed by High Impact Games and published by Sony Computer Entertainment for the PlayStation Portable and PlayStation 2. The game is the first Ratchet & Clank title on the PSP handheld. Development company High Impact Games was spawned from the original Ratchet & Clank developer, Insomniac Games. The story is about Ratchet and Clank as they are interrupted from their vacation to search for a kidnapped girl and encounter a forgotten race known as the Technomites.

Shooter / Platform / Action / Science fiction
In the crumbling ruins of a world under siege, man-machine meets machine-man as legendary cyborgs clash to decide the fate of the Earth. As Robocop, you must travel across time into a bloody future ruled by the mechanical forces of Skynet. You'll face attack from every angle, every moment. An unwavering army of Terminators, robotic dogs, spiders, Endoskeletons and a relentless arsenal of automated weapons await you in this veritable hell on earth. To destroy this enemy, free its hostages and finally pierce the dark heart of a killer computer. It will take something more powerful than plasma rifles and laser guns: the human mind that still burns within you.

Shooter / Platform / Hack and slash/Beat 'em up / Action / Science fiction
Join Astro, the robotic superhero with a human mind, in a quest to reunite the robotic race with humans. Astro uses his seven super abilities to face off against the likes of Atlas, Blue Knight, and more than 40 other characters. The game brings classic 2D gaming to the Game Boy Advance along with an original seven-episode story. Playing as Astro Boy, you'll learn about justice, compassion, evil, courage, and the history of Astro Boy--all while building Astro's Omega Factor and strengthening his character and superhuman abilities.

Shooter / Platform / Action / Science fiction
In the fifth chapter of the original Mega Man series, the battle is closer to home as Mega Man fights to save the world from further destruction. Gain the advantage by picking up items and successfully defeating bosses to gain their weapons as your own. Get ready for intense action-platforming in 13 stages before taking up battle against Protoman!

Shooter / Platform / Action / Science fiction
From Evil the Cat’s’Circus of the Scars’ to the planet of Meat, join Jim on a madcap chase across the galaxy. Saving cows, thwarting lawyers and outsmarting Psy-Crow are all in a day’s work for Jim. Are you up to the challenge? Can you handle the awesome new weapons? Excellent! Then stop reading this. Try it now! Trust no one, play it yourself.. or EAT DIRT!

Shooter / Platform / Action / Science fiction
Based on the arcade game, in Escape from the Planet of the Robot Monsters you are sent in on a rescue mission to Planet X. This planet has been taken over by robots and you must find and evacuate the remaining humans. It's a shooter similar to Gauntlet, only with an isometric viewpoint. You run around the levels shooting robots, rescuing humans and picking up items.