This time I will introduce a new barrier mechanic.
Behold Barrier Switch:
The barrier switch manipulates the spectral barriers, just shoot the switch and the lever will move to the right.
The switch will turn the indestructible barriers into spectral barriers that you can fly through and shoot through! Shoot the switch again and he will do the opposite!
Thus the barriers can be easily manipulated.
Barrier switches and spectral barriers could come in new waves!
Before the wave: