The Astyanax, known in Japan as The Lord of King (ザ・ロード・オブ・キング?), is a side-scrolling action game developed by Aicom released for the arcades by Jaleco. A home version for the Nintendo Entertainment System, simply titled Astyanax, was released during the same time as the arcade version.

Athena (アテナ Atena?) is a platform arcade game, produced and published in 1986 by SNK. It was later ported to the NES, developed by Micronics. Conversions were done also for the ZX Spectrum, Commodore 64 and Amstrad CPC in 1987 by Ocean Software under their Imagine label. However, only the NES version was released for North American homes until the PlayStation Network saw a release of the arcade original in 2011. The game's protagonist, Princess Athena, has gone on to appear in later fighting games by SNK as a secret character or assistant to her descendant Athena Asamiya, a frequent main character in these games.

Atlantis no Nazo (アトランチスの謎, atoranchisu no nazo, lit. "The Mystery of Atlantis") is a side-scrolling platform game developed and published by Sunsoft and released for the Family Computer in 1986.

Attack of the Killer Tomatoes is a 2D platform video game developed by Imagineering and released in 1991 for the NES. It was later ported to the Game Boy in 1992. The Game Boy version was the only version released in Japan, where it was published by Altron in 1993, though the name was shortened to "Killer Tomato". The game is based on the children's cartoon Attack of the Killer Tomatoes: The Animated Series, which itself was based on the movie franchise Attack of the Killer Tomatoes. A prior 8-bit version was released for the Amstrad CPC, MSX, and ZX Spectrum by Global Software (1986).