Popular games published by company ADK

One year after both the conclusion of the World Heroes Battle Fest and the defeat of Zeus, invitations has been sent to the 16 fighters by Dr. Brown, informing them of a new World Heroes tournament that'll help finally settle the question of who's the strongest fighter in history. With the 16 fighters preparing themselves in order to finally determine on who's the strongest fighter in history, Zeus seeks to gain his revenge against those who had caused his downfall, but little does Zeus and the rest of the fighters know and realize that an old enemy from the past is also back and that he too has his own personal desire for revenge as well.

The time traveling tournament fighters are back! The original eight characters from the popular arcade hit return, along with six new characters hand-picked from several different eras and locations all through time. But a new boss awaits the victor... who or what is behind this new tournament? You'll have to get to him to find out! This sequel features all-new stages and music, and improved animation and graphics. You can now reflect projectile moves at your opponent, and reverse normal throws if your timing is right! The original game's Death Match mode is also back, but with a new feature - the life bar will increase or decrease as you inflict or receive damage. Get your side's life bar to 100% and your enemy will lose.

Twinkle Star Sprites is a 1996 competitive scrolling shooter arcade game originally created by ADK. It was ADK's last production for the Neo-Geo platform. The gameplay, which can be characterized as a combination of a fixed shooter and a versus puzzle game, uses combinations of shots, as well as timed power-ups to attempt to damage the opponent. These attacks also serve as counters to the opponent's attack.

After the defeat of both Dio and Neo Geegus at the end of World Heroes 2, the world was saved from the threatening danger and that the 14 fighters who had participated in the World Heroes tournament had returned to their own respective time periods. However, one year later, the 14 fighters had received invitations to a new fighting tournament known as the World Heroes Battle Fest and that this tournament would take place over the next five days in different parts of the world, being watched by millions of fighting fans. Surprisingly, the 14 fighters learn that Dr. Brown isn't the one who's sponsoring the tournament, but rather, a mysterious millionaire who is known simply as Mr. Z to the public. As the 14 fighters prepare themselves for the World Heroes Battle Fest, none of them have no clue or idea that Mr. Z has his own callous ambition for world domination and with the assistance of his two loyal servants, he vows to eliminate anyone who dares to get in his ruthless way.

Ninja Combat is a 1990 side-scrolling beat 'em up video game developed by Alpha Denshi and published by SNK. It was one of the launch titles for both the Neo Geo MVS (arcade) and AES (home) systems. It is notorious for its unbalanced difficulty and odd design and gameplay ideas.

The ultimate NEOGEO Racing Game! The game features branching paths and a variety of car models for maximum replayability!

Party Mail is a Miscellaneous game, developed by ADK and published by SNK, which was released in Japan in 1999.

Ninja Commando is a vertically scrolling action game released by ADK in 1992. Players choose from among three ninjas - Joe, descended from the Koga ninja; Rayar, a woman who has learned the ways of the Iga ninja; and Ryu, descendant of the famous ninja Fuma Kotaro - as they pursue the merchant of death known as Spider, who plans to use a time machine to bring havoc to the world. The battle spans seven time periods, including the Stone Age, the Egyptian era and the Japanese Civil War era.

NeoPoke Pro Yakyuu is a Sports game, developed and published by SNK, which was released in Japan in 1999.

Ninja Master's follows the conventions of many previous 2D fighting games released for the Neo-Geo. The player must defeat their opponent in combat in a series of best-two-out-of-three matches. Characters can change between using the character's weapon or fight hand-to-hand during the middle of combat. Like the Art of Fighting series, Ninja Master's features a super meter.