Black Jewel – developed in a retro arcade style, looks like it was made for the Commodore 64 platform.
The main character is the barbarian Ryan, the main villain is the skeleton Darkor, who has the Black Treasure – a unique artifact that gives the ability to control the forces of evil. Ryan needs to take the dangerous item from Darkor at all costs. To do this, he will have to go through 5 levels and defeat many enemies, including 5 bosses.