The boss for this zone should have an third phase, to split up the 2 existing phases and give the players an extra opportunity for attack.
Galactnik will appear to the left or right in Profile Briefly (using his sprite from Galactnik gauntlet). Giving the player an opportunity to hit him. (Potentially should have him shoot with his laser eyes at this point)
Galactnik will spread his arms wide and spin like a tornado in his full sized sprite collapsing all of the platforms on the left or right of the screen. (May require adjusting the platforming spawning mechanics)
The boss for this zone should have an third phase, to split up the 2 existing phases and give the players an extra opportunity for attack.