I did *not* expect to get so much into this game: however, it's awesome!
Though i heard something about there being multiple (as in, more than 2) cheat codes: could someone please tell me HOW to unlock them?
I got the normal ending code, and i imagine the dark boss gives the second - but are there more? I tried beating the factory at full power, thinking it'd unlock the red robot skin, but no dice...
I, and a lot of other people looking for these codes in the comments would be really grateful!