Cobra Mission, Dragon Knight III, Metal & Lace
Cobra Mission is a Japanese anime-style RPG with erotic content. It was the first and only game released by Megatech under a NR-18 rating only. (1992)
Dragon Knight III is a humorous RPG with erotic content. Although this 1993 ad features it's original Japanese title, when Megatech finally released it in 1994, the title was changed to Knights of Xentar.
Metal & Lace: The Battle of the Robo Babes is a 2D fighter released by Megatech for the PC in 1993.