Whats the best way to rank up, get points // grind in the game? I bought the sword and the healer to get through it, I beat it twice now.
Or, use Shinjuku Government for grinding. Hint: The Doors are magical.
I've also noticed that the higher number of total clears you have (as in, you've done every area including Neon Downtown to the Defeating the Emperor), the more enemies appear per stage. After about my 6th or 7th clear I started noticing more kikai spawning in the Neon Downtown stage onward (I think during the initial training there is 3-4, after about your 7th clear there is 4-5 and after your 11th there are 6-7. And this is in the initial 'practice stage'). So beware, some of you grinders that are doing full-clears in your quest for more points. The more clears you accumulate, the harder it gets--but then again, more enemies mean more points, yes?