Metroid (Dirty Pair hack)

Metroid Dirty Pair Hack is a fan-made ROM hack of the original Metroid for the NES (Dendy) that replaces the sprite of Samus Aran with one of the heroines of the anime Dirty Pair.

The change is purely cosmetic: it affects only the appearance of the heroine, while the gameplay, levels and enemies remain those of the original Metroid.

It is a curious find for fans of Metroid and anime.