Wikipedia
Xargon
Xargon also known as Xargon: The Mystery of the Blue Builders is a video game trilogy produced by Epic MegaGames (now Epic Games) for DOS. The game is a side-scrolling platform game very similar to Jill of the Jungle, but with improved graphics. The main character, Malvineous Havershim, must journey through strange landscapes as he seeks to destroy the evil Xargon.