* DevelopmentHell: The game has been under development for over two years, and it likely won't be finished any time soon. When you consider that much of it is done by one guy using an outdated computer (from '''[[TechnologyMarchesOn 2001]]'''), this is [[JustifiedTrope very much justified]]. It's now gotten to the point that he finally has his own devteam helping him, and even then, on Jan 30, 2015, the developer has officially canceled the project due to several reasons.
* WhatCouldHaveBeen:
** As of September, 2011 - Tai Chi, Perfume, and Feather Woman were removed.
** Blossom Woman was once considered for the roster, until Chainsaw Woman became the winner of a poll and got chosen over her.
** A sequel is already in the works and will use the missing [=RMs=].
** The whole game and its sequel now qualify, since the head developer has officially announced it'll no longer happen.