TxK

In Tempest 4000, players are once again in control of the Claw, a powerful spacecraft equipped to destroy deadly creatures and other obstructions with rapid-fire shots on vibrant geometric prisms. With three game modes to choose from and 100 levels to conquer, players must eliminate all enemies as quickly as possible to survive and achieve that coveted spot at the top of the leaderboards.

Atari 2600 port of Tempest. It was previously unreleased.

From the acclaimed designer of Tempest 2000 comes the system-shocking shooter TxK. The game draws on the spirit of the classic T2K, extending and enhancing it using the fantastic graphical power of the PS Vita system. TxK brings players new terrains, new bonus rounds, new enemies and weapons, all blazing on your screen with color and light in a graphics display designed to fit the sensory-overload gameplay, and backed by original music by an array of musicians.

This critically acclaimed sequel to Velocity Ultra weaves together two classic game formats into one seamless adventure, featuring puzzle-platforming action alongside award-winning top-down shoot 'em-up gameplay!

Harmful Park was only released on the Playstation in Japan by a small company named Sky Think Systems. It's your standard 2D side-scrolling shooter, except set in a bizarre amusement park. As the (relatively lengthy) introduction tells you, an evil scientist has taken over Heartful Park and is using it for nefarious purposes. One of his colleagues aims to stop him, but she's old to do it herself. So, she commands her two slacker daughters to save the day, equipping them with some kind of flying motorcycle armed to the teeth with strange weapons.

Enjoy the next chapter in the award-winning Geometry Wars franchise and battle through waves of enemies on 3D grids in this frenetic arcade shooter! The game has over 50 single player levels including Adventure and Classic Arcade modes, 3D grids and over 10 battle modes and 4 unique companion drones. Enjoy both cooperative and Online Competitive Multiplayer modes!

Rip-Off is a vector shoot 'em up released in arcades by Cinematronics in 1980. It is the first shoot 'em up arcade game to feature cooperative gameplay and the first game to exhibit "flocking" behavior. The objective is to prevent computer-controlled enemies from stealing eight canisters set in the center of the screen. One or two players control tank-like vehicles while game-controlled "pirate" tanks rush onto the field and attempt to drag the canisters off the edge of the screen. Enemies can be defeated by shooting or colliding with them. The game speed and difficulty increase with each successive wave until all the canisters have been taken ("ripped off").

A shmup where you kill dinosaurs.

In the 21st century, a group of military pilots responding to a distress signal discover an abandoned space station and a mysterious object orbiting it. Fight off these unusual invaders and discover what happened.

A great commander ruled an eastern plain for a long time, but his mind completely changed one day. He formed a mysterious army under his command and took several women as hostages to his palace. His evil power extended to his neighbouring countries and the princess of western country, fell into his hand.

Moon Cresta is an arcade game released in 1980 by Nichibutsu. A moving starfield gives the impression of vertical scrolling, but the game is a fixed shooter in the vein of Namco's Galaxian. Incentive Software published a version of this arcade game for many 8-bit home computers of the time. Dempa also released a port of both Moon Cresta and Terra Cresta for the X68000. It was also released on the Wii Virtual Console in Japan on March 9, 2010 and PlayStation 4 (Arcade Archives) in 2014.

Tempest is a 1981 arcade game by Atari Inc., designed and programmed by Dave Theurer. It takes place on a three-dimensional surface, sometimes wrapped into a tube, which is viewed from one end and is divided into a dozen or more segments or lanes. The player controls a claw-shaped spaceship (named Blaster) that crawls along the near edge of the playfield, moving from segment to segment. Tempest was one of the first games to use Atari's Color-QuadraScan vector display technology. It was also the first game to allow the player to choose their starting level (a system Atari dubbed "SkillStep"). This feature increases the maximum starting level depending on the player's performance in the previous game, essentially allowing the player to continue. An official port was released for the Atari ST. An official port that bears the Atari logo was released by Superior Software for the BBC Micro and Acorn Electron in 1985, and another by Electric Dreams for the ZX Spectrum and Amstrad CPC in 1987. Versions for the Atari 2600 and 5200 were in the works in Atari, Inc. during 1984, and unfinished prototypes exist for both of them.

Shock Troopers is a 1-2 player game where players select one of eight characters to play as. Each character has their own attack. Players also have to choose one of three routes to take. The object of the game is to go toward the end of the level and defeat the end-of-level boss, which is usually a huge vehicle. Crates that are scattered throughout the levels can be broken into to reveal new weapons and power-ups. There is a team mode where players have to select three characters. The characters can be switched on-the-fly during gameplay, which is useful if one of them is badly injured. Players can use the other teammates until life-ups can be found.