Just in case you DIDN'T knew these things.
ralse is a darkner: in the power menu, ralsei is reffered as: dark-world being.
spamton mentions mike 3 times in the game.
the king can be defeated by defending long enough for him to be tired
the "goner" vessel choices are saved.
the only helpful choice that makes a difference in the create a machine to thrash your own ass is laser head: increases the attack in GIGA queen fight.
in end of chapter 2: kris DOES create a fountain: the game files call the scenes sprites make fountain sprites.
a lot of npc's interaction with you are saved: so be sure to talk and check EVERYTHING you can.