* CanonFodder: The MS-98 and Milleniums in the Team Battle and Blitz Tactics modes.
* GameBreaker:
** The KD-07 becomes one once you realize that his Anti-Beam Reflection can not only reflect beams, but also recharges your bars and can withstand even bullets. Now imagine that… With a wide range BeamSpam attack, a Trap Beam, 10 funnels and some of the most powerful damage-rates in the game.
** Also by deleting the Hit.x files from the mech, basically rendering it intangible and indestructible.
** Some of the GameMod qualify as that as well. Some are actually adapted to a different level of gameplay and the incompatibility between them results in unfair challenge.
* GeniusBonus: Four of the [=KDs=]' names are less obvious and require some research to get their signification. The KD that's now known as "Vista" used to be called "Longhorn", [[http://en.wikipedia.org/wiki/Development_of_Windows_Vista#Longhorn_.22D1.22_or_Milestone_8.2F9 the original codename for the OS]]. "Blackcomb" and "Vienna" were codenames for Windows 7, and "Talisker" in the ''Power-Up Kit'' was the codename for Windows CE 4.
* ItsTheSameNowItSucks: The overall reaction to C88's ''Ultimate Knight Windom SV Lite'' release despite being an early beta, taking issue with the reuse of interfaces and overall gameplay, emphasized by the absence of the promised ''Extreme VS''-like camera.
* ThatOneAttack: KD-07's Beam Spam and freezing beams, KD-07-2's acrobatic jump-and-shoot, KD-03's Grenades in close distance.
* ThatOneLevel: The two last levels in the Arcade Mode since the v2.000 expansion update. Fight an army of 4-6 Linuxes alongside a weak ally and win. You'll be thankful that the Amecha forums made trainers to even the odds for you.
** The old final fight with the KD-07 & KD-07-2 as well.
* TheyChangedItNowItSucks: ''Bootfighter Windom XP SP-2'' v1.100 and higher has halved all the available mechs when older versions had them playable from the get-go. To unlock more units, you have to get at least ten kills in Survival Mode with each and every unit available.
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