Jump over spikes to get to new levels. At level 10, there is a boss fight that shoots fireballs. Once you get the boss downed, by the boss shooting enough fireballs, then jump onto its head to remove a heart and go to the next stage. There are 3 stages of the boss fight; stage 1, stage 2, stage 3. Every stage gets hard by bursting out more fireballs at a time; s1, 1 fireball; s2, 3 fireballs; s3, 5 fireballs. The boss has a total of 3 hearts.
