Rusty[a] is an action video game developed and published by C-Lab in Japan in July 1993 for PC-98 with MS-DOS, with direction, writing and programming by Naoto Niida, production by Masayoshi Koyama, and music by Masahiro Kajihara, Kenichi Arakawa, and Ryu Takami.

The player plays as the vampire huntress Rusty who investigates the disappearance of a number of women, and travels through ten stages, fighting skeletons, monsters and boss characters with her whip and items.

Along with creating monsters, the two are also using the blood of women to resurrect the ancient vampire Monte Carlo, the Master of Bloodsoon Castle who has been deceased for 300 years.

[1][3][4] It was produced by Masayoshi Koyama and directed, programmed and written by Naoto Niida, and features music by Masahiro Kajihara, Kenichi Arakawa, and Ryu Takami.

[4] John Szczepaniak, writing for Hardcore Gaming 101, said that despite several similarities, no connections between Konami and C-Lab had been proven, and considered it more of an homage with high production values than a cash-in.

[1] Fabio D'Anna of GamesVillage.it called the game one of the best Castlevania clones, but questioned Rusty's character design, saying that she looked more like someone from a Japanese BDSM circle than a vampire hunter.

He also liked the game's music, calling it consistently good and worthy of standing alongside Castlevania, with each stage having its own theme that makes the player excited.