

Once in the game, using the arrow keys you can move the 'Scanner' ship around the 'Shield Line' at the parameter of the playing area. While moving around this edge the ship is protected from the aliens by a shield indicated by a glowing circle around the ship. This shield is not infinite and care should be taken to complete each level as quickly as possible. A counter indicates the level of shield that you have: when it reaches zero then any contact with an alien is deadly whether you are on the 'Shield Line' or not. The idea of the game is to cut areas out of the screen without touching any of the aliens. This is done by pressing the SPACE key which initiates the 'Laser Cutter' and moving off the 'Shield Line' and rejoining it somewhere else. While you are in the process of drawing a line, your shield is inactive and touching an alien is fatal. Similarly, if one of the aliens touches the line then it will send a charge down the line towards you and you must quickly return to the safety of the edge before it reaches you. When you rejoin the 'Shield Line' the area that does not contain the 'Boss' alien will be filled (points are gained by trapping the other aliens) and the 'Shield Line' will be adjusted to surround the area that is left. The level is completed when a certain percentage of the total area has been filled in. This percentage starts at 80% but may increase in the later levels.

Platform / Puzzle / Arcade / Action / Science fiction
The situation: for three days have the strategic central computers of the great powers acted up. An unknown person manipulates their programmes; at the end of these programmes is the starting command for the intercontinental rocket. The countdown is on, only 6 hours keep the humanity from an atomic inferno. An unknown person? Only professor Elvin, the insane computer expert could crack the top secret start code, Elvin, who entrenches himself in his intangible subterraneous, guarded by 90 murderous robots, that until now had hunted down every intruder. No one who has ever set foot on the lift to Elvins cave labyrinth has returned back alive. The last hope: Special Agent 4125, the most cunning, toughest and most indiscriminate man, that the secret service can offer. Only ice cold reckoning and superior physical condition give this unarmed hero a tiny chance to avert the disaster in the last minute. The game: your task is to put a stop to evil Elvin Atombender's game. For this you have to enter in his laboratory, protected by a vault somewhere on his underground stronghold. To open the laboratory's door you need a nine letters password, each letter of which Elvin coded into a punchcard, just for cutting in four each one of them, painting them in different colors and hiding the resulting pieces everywhere in his base's furniture. So all you have to do is search into every object of every room for pieces of puzzle while surviving the robots, the pits and doctor Elvin's annoying voice, retrieve all the 36 pieces, put them together in groups of four, and head for the laboratory, where an unpleasant surprise waits you

Puzzle / Strategy / Arcade / Action / Science fiction
Dr. Robotnik is changing the jolly folk of Beanville into devious little robots that will help rid Planet Mobius of music and fun forever. Group the beans together to help them escape, and compete against Robotnik’s wily henchbots!

Shooter / Puzzle / Indie / Action / Science fiction
In this vertical scrolling spaceship shooter, you control a ship that can change its polarity at will. As blue/white, the ship can easily destroy red/black enemies, and vice versa. Bullets of your polarity can be collected to fuel your energy gauge, but those opposite will kill you. Destroying an enemy ship causes them to fire revenge bullets which can be absorbed and fired back by the player. Different difficulties exist to change exactly how you interact with polarized points, or how they appear. It is the spiritual successor to Radiant Silvergun, featuring similar level and boss design, as well as it's buddhism inspired themes and aesthetics. Both are directed by Hiroshi Iuchi, who also composed Ikaruga's soundtrack.

Shooter / Puzzle / Arcade / Action / Science fiction
High-speed action-packed game play returns with the addition of exciting head-to-head battle modes, a challenging new time attack mode, and expanded game play progression that goes beyond Fever Time to SUPER FEVER TIME! Space Invaders Extreme 2 - faster and more exhilarating than ever before!

Puzzle / Arcade / Action / Science fiction
Arkanoid - Revenge of Doh (a.k.a. Arkanoid 2) is an arcade game released by Taito in 1987 as a sequel to Arkanoid. The mysterious enemy known as DOH has returned to seek vengeance on the Vaus space vessel. The player must once again take control of the Vaus (paddle) and overcome many challenges in order to destroy DOH once and for all. Revenge of Doh sees the player battle through 34 rounds, taken from a grand total of 64. NEW FEATURES: Revenge of Doh differs from its predecessor with the introduction of "Warp Gates". Upon completion of a level or when the Break ("B") pill is caught, two gates appear at the bottom of the play area, on either side. The player can choose to go through either one of the gates - the choice will affect which version of the next level is provided. The fire-button is only used when the Laser Cannons ("L") or Catch ("C") pill is caught. The game also features two new features for bricks. Notched silver bricks, like normal silver bricks, take several hits to destroy. However, after a short period of time after destruction, they regenerate at full strength. Fortunately, clearing a level does not require that any notched bricks be destroyed. Also, some bricks move from side to side as long as their left and/or right sides are not obstructed by other bricks. The US version features an entirely different layout for Level 1 that feature an entire line of notched bricks, with all colored bricks above it moving from side to side. The game features a mini-boss in the form of a giant brain, which will help you practice for DOH. Home versions of Revenge of DOH also featured a level editor, where players could create their own levels or edit and replace existing levels, with the exception of two levels: the mini-boss and DOH.

Puzzle / Arcade / Action / Science fiction
Interstellar ping-pong with a deadly energy ball! Your spaceship is at the gate of the Alleyway. Use your vessel to repel the energy ball. Atomize space grids with your return shots. Destroy the entire field and move on to even more challenging targets. You're in command in the Alleyway!

Puzzle / Simulator / Adventure / Science fiction
Five clones scattered throughout the galaxy, draining your life force. You must find and assimilate them before the ship's auto-bionic functions take over completely... and render you inhuman. Death-defying flights through hyperspace and dangerous terrain lead to strange worlds with alien inhabitants: Migrax, Croolis-Ulv, and the beautiful and beguiling Torka. They have the information you need to find and destroy your clones- if you're clever enough to get it.