Romstar

Romstar Inc. was a video game distribution company based in Torrance, California that started operations in 1984. They originally started as the first American distribution arm for SNK (before SNK of America was founded in 1987). They were known for licensing arcade games from major makers for distribution. Among Romstar's clients include Taito, Capcom, SNK, Toaplan, and Seta. They also made games for Nintendo's systems. The company closed its doors in 1992.

Currently, the key personnel of Romstar, Takahito Yasuki, Ron Czerny, and Darryl Williams, later founded Atrativa Games and Playphone, both cellular phone entertainment companies. Playphone was acquired by GungHo Online Entertainment in October 2014.

Licensed from Taito

 * Tiger Heli (developed by Toaplan)
 * Arkanoid
 * Bubble Bobble
 * Arkanoid: Revenge of DOH
 * Twin Cobra (developed by Toaplan)
 * Sky Shark (developed by Toaplan)
 * Truxton (developed by Toaplan)
 * Empire City: 1931 (developed by Seibu Kaihatsu)
 * Aqua Jack
 * Twin Eagle (developed by Seta)
 * Battle Lane Vol. 5 (developed by Technos)
 * Final Blow
 * Rally Bike (developed by Toaplan)
 * Full Throttle
 * Kageki (developed by Kaneko)
 * Tokio
 * Rambo III
 * China Gate (developed by Technos)
 * Thundercade (developed by Seta)
 * Super Qix (developed by Kaneko)
 * The Ninja Warriors
 * Kickstart
 * Great Swordsman (developed by Allumer)
 * Tournament Arkanoid

Licensed from Capcom

 * 1942 (also distributed by Williams)
 * Ghosts 'n Goblins (also distributed by Taito)
 * Side Arms: Hyper Dyne
 * Trojan
 * Black Tiger
 * Gun.Smoke
 * Tiger Road
 * F-1 Dream
 * The King of Dragons
 * Varth: Operation Thunderstorm
 * SonSon

Licensed from SNK

 * Baseball Stars 2 (for NES)
 * Time Soldiers (developed by Alpha Denshi)
 * Sky Soldiers (developed by Alpha Denshi)
 * Gold Medalist (developed by Alpha Denshi)
 * Neo Geo (some versions)

Licensed from Seta

 * Castle of Dragon (developed by Athena)
 * DownTown
 * Caliber .50
 * Arbalester (developed by Jorudan)
 * Thunder & Lightning (developed by Visco Games)
 * Meta Fox (developed by Jorudan)
 * Nolan Ryan's Baseball

Licensed from Toaplan

 * Out Zone
 * Snow Bros.
 * Fire Shark
 * Truxton II
 * Teki Paki
 * Vimana
 * Ghox
 * Pipi & Bibi's

Others

 * Double Dragon II: The Revenge (developed by Technos)
 * Bloody Wolf (developed by Data East)
 * Flashgal (developed by Sega)
 * Skeet Shot
 * Popshot
 * World Bowling (developed by Athena)
 * Championship Bowling