[casual cleared, extra died]
Having a 3-color version of a polarity system is interesting, but in practice quite difficult to manage.
I had more fun with patterns where large patterns were using single colors of bullets (such as rings and lines), and had a lot more frustration with patterns that rapidly alter which color they’re firing mid-pattern. The latter is at its meanest during the extra stage, where lines of multi-colored bullets are used, which when mixed with another pattern that was already happening made reading the pattern at all pretty hellish.
Unfortunately I had to turn down the sound after awhile, as it is very harsh to listen to.