Star Warrior - The Legend Of Aciris

Young Aciris, who lives a simple tribal life, is abducted by Bolchan aliens and forced into slavery, in an underground mining colony. He becomes a gladiator and then he escapes, and goes on a quest for the ancient Mendelan ship. He learns the ancient exoderm, the weapon of the Mendelans, which along with the Mendelan ship, enables him to save the Galaxy.