Power Knight

Instructions
The object of the game is to collect the eight Power Jewels and prevent King Orwin, who also desires the jewels, from ressurecting the demon lord, Shadevoid the Slaughter. You can purchase equipment in addition to gianing levels to boost the power of your character.

There is small instruction manual linked in the game and can also be accessed by clicking "help" in the upper right corner during gameplay. The controls as well as game information is listed there.