W to jump, A/D to move, and space to shoot! Go to the right after the cut scene to begin the boss fight. You are not expected to win on your first attempt. You will learn what attacks mean as you play for longer. Cool challenge idea - since you can jump over the missiles explosion, you could do a only jumping challenge. As soon as the fight starts, you can only press 'w' and 'space'. Comment if you can complete it!
