Sword Graveyard: The Boy and the Sword

Game description:

When a powerful swordsman is corrupted by the evil inside his magic sword, it's up to his young rival to find the only weapon that can stop him: The Sword of Storms. This game combines the best of classic platformers and the metroidvania genre, with both permanent and temporary power-ups to help you on your quest.

Game controls:

Player 1:
Arrow Keys Move and Z Jump and X Attack and P Pause and M Mute