Krazy Kreatures is an action game released for the NES in the USA, marked as "Unl" likely implying an unlicensed or unauthorized release. Unlicensed games often lack extensive development history records or information on the actual publishers.  Gameplay likely involves platforming and navigating levels to defeat various creatures. Given its unlicensed nature, finding specifics on the developers and exact release details could prove difficult.

Krazy Kreatures (USA) (Unl)

Kouryuu Densetsu Villgust Gaiden (Japan)