Boss 3: Digo Baron - Idol Cannibal ~ Easy Softpedia

This boss is very easy if you know how to play.
Although you can try to aim for the head with balls, it will only take half a heart per hit.
If you hit a warrior skeleton holding an electric ball, you get a wiring harness, you can record directly to the head, having a single heart beat.
If you are hit by a missile from the boss, you will be dazzled in a short period and the balls are constantly changing color.
If you only focus on wiring harnesses, this boss will be out before you know it.