Seicross

Pooyan is a classic arcade game manufactured by Stern Electronics under license from Konami in 1982. In it, the player controls "Mama", a pig whose babies have been kidnapped by a group of wolves.

Forgotten Worlds can be played by up to two players simultaneously. The player controls a flying muscle-bound soldier armed with a rifle with unlimited ammo. The Player 1 character is equipped with a long-range automatic rifle, while Player 2 has a short-range wide shot. The controls in the original coin-op version consists of an eight-way joystick for moving the character in the air while flying and a unique rotatable button known as the "roll switch".Rotating the switch left or right allows the player to adjust their character's aim in one of sixteen directions, while pressing it causes the player character to shoot his gun. This allows for the player to move their character anywhere while keeping their aim in one direction. Pressing the switch rapidly will cause the character to perform a "megacrush" attack will destroy all on-screen enemies, but at the expense of a portion of their vitality gauge. The player character is accompanied by a satellite module orbiting near him that will provide backup firepower every time the player fires their gun. Like the main character, the satellite can also be rotated with the roll switch. Rotating the character while firing will only rotate the aim of the satellite, while rotating the character without firing will not only rotate the satellite's aim, it will also move its relative position around the player. The player can obtain blue-colored coins known as "zennies" from defeating enemies throughout the game. The zennies are used as currency to obtain new power-up items from shops located at certain points in each stage. When the player enters an item shop, they are given a choice of the items available and a limited time to make any purchase they wish. These items consists primarily of new weapons for the satellite module, but also includes a health kit to restore lost vitality, an armor that allows the player to sustain additional damage, and even tips on how to defeat the boss awaiting at the end of the current stage. Forgotten Worlds consists of five stages with a total of eight bosses. The player will lose if their vitality gauge runs out, but will be given a chance to continue.

The game of Astro Fighter consists of 4 waves and a refueling stage, which are then repeated with increasingly higher difficulty. The player's task is to eliminate the four successive waves of different types of attacking craft, while avoiding being hit by missiles and bombs, and then refuel by shooting the 'GS' ship before repeating the process. The player starts with 3 lives and receives a bonus life on reaching a score of 5000. 300 bonus points are received for shooting each 6 falling bombs and for 950 for hitting the GS ship accurately on the first shot. A very large bonus of 10,000 is given for getting through 4 waves and refueling by using exactly 2 shots more than the minimum needed. As the higher levels of Astro Fighter are difficult to survive consistently, even for the best players, the highest scores have been achieved by the achieving the 10,000 bonus deliberately.

Darius II is a 1989 arcade video game developed by Taito. It is the direct sequel to the 1987 Darius. It was later released as Sagaia in Japan in 1991 for the Game Boy as well as non-Japanese ports. A remake was released for the PC Engine Super CD-ROM as Super Darius II in 1993. A Mega Drive conversion was released in Japan in 1990; it was later released for the Genesis in the United States and Brazil in 1991, where it was renamed Sagaia. Changes include a boss rush mode (via a code) and various modifications to levels and mechanics, such as the boss Steel Spine being moved to another level and the boss Killer Higia being replaced with a similar creation called Nehonojia. This conversion does not support two players, so the ability to choose between Proco Jr. and Tiat Young was added; Proco plays like normal, while Tiat starts every life off with one power level to every weapon. A Master System conversion, developed by Natsume, was released in Europe and Brazil in 1992, also titled Sagaia. It is somewhat based on the Mega Drive port, and while Tiat Young and her abilities are still present (though even more limited), many zones (and thus bosses) have been completely removed. The Super CD-ROM version features an entirely new set of bosses, major changes to levels, and a fully arranged soundtrack including new songs.

In this SNES sequel to the arcade R-Type shooters, you are the R-9, Earth's most advanced form of defense against the evil BYDO Empire. There are seven stages you must go through, picking up power-up items to defeat the stage bosses which have returned from the arcade versions of R-Type and R-Type II. Your R-9 ship can also be united with FORCE, which are invincible units that surround your ship to protect you and can also power up and attack.

Stinger is a shoot-em-up developed by Konami. It is the North American version of the sequel to Twinbee.

Also known as "Mad Rider" and "HWY Chase", Mad Alien is one of Data East's earliest arcade games. It's also the first game released on their cassette-based hardware. The gameplay is a mixture of Space Invaders and Monaco GP.

Gynoug, known in North America as Wings of Wor, is a 1991 scrolling shooter video game developed by Masaya and published by NCS Corporation for the Sega Genesis. The game was released in North America and Europe in 1991 and in Japan on January 25, 1991, and re-released on the Wii Virtual Console exclusively in Japan on May 20, 2008.

Runner is an arcade-inspired VR driving action game. Pursued by the forces of the Caldara corporation, Players must race through 7 sectors while fighting off relentless waves of autonomous corporate combat drones in this heavily stylized retro-futuristic anime-inspired VR arcade shooter.

R-Type Final 3 Evolved serves simultaneously as a sequel to R-Type Final 2, offering a whole new 7-stage campaign made in the engine of Final 2, whilst also serving as a compilation of most of content released for R-Type Final 2. Additional features such as R-Park, an online area where one can interact with other players.