* DummiedOut: G-Red's EvilCounterpart G-Black, was an event only Borg, and the only way to even get access it anymore is through a hack or a glitch. Hacking also allows one to access the [[FinalBoss Galactic Emperor]] as a playable Borg, as well as the combined Borgs as a single unit. However the later are barely playable and tend to freeze up during battle.
* WhatCouldHaveBeen: Mana's [[http://www.capcom.co.jp/gotchaforce/warehouse/images/wh0027.jpg older]] [[http://www.capcom.co.jp/gotchaforce/warehouse/images/wh0037.jpg sister,]] [[http://www.capcom.co.jp/gotchaforce/team/images/mina.jpg Mina,]] whose role was cut from the plot. Significant in that [[spoiler: she was going to be the primary antagonist; the position was instead filled by Orochi.]]