Oh; this is still going?
Well; I guess I can contribute a few more. Enjoy some CHILDHOOD NOSTALGIA:
Ratchet and Clank 3 - Dr.Nefarious BossThis is playing during a fight where literally at one point the guy pretends to be defeated, it starts a cutscene and he literally flies away while the heroes are distracted thinking they've won and
actually laughs 'AHAHAHAHAHA SUCKERS!'. Also this in general is a pretty awesome fight.
While on the Ratchet and Clank final boss topic...
Chairman Drek's boss themeAfter a long journey, after you've visited all those areas you've been seeing in cutscenes [Which in itself is a signal that you are nearing the end, you've been seeing these places the whole game...]; your journy ends where it began, with the villian planning to blow up your homeworld to free the orbit for a world of his creation; literally made from torn-off parts of other planets, because his corporations polluted his planet so badly. [And the kicker is
he's gonna do it all over again for the Cash]. This plays while you're fighting him in a giant mech, as he blows up the plateus he's fighting you on as he makes his way to the switch for the Planetbuster gun... where the fight concludes as you struggle to switch the weapon's charging cycle on and off. And the fight is HARD without the RYNO; which you have to grind hard for, requireing you to make use of most of your weapons because otherwise you'll run out of ammo.
And this is after a
gruelling level where you're fighting through elite flying guards, tanks and hoverships. With this playing:
Kyzil Plateau - 2nd VisitAtmospheric PressureThis is from Wrath of Cortex. Honestly while the game isn't
excellent I think this boss theme is, especially combined with the boss fight, a sort of storm-cloud version of Crunch, who is hurling various attacks at you, and you need to attack where the attack is coming from. The catch? Unlike 99.9% of bosses, this one gets WEAKER as he takes damage; his body parts flickering into skeletons, the attacks becoming weaker and shorter, and eventually with a thunderclap; that body part shuts down completely. You can feel your attacks working; unlike most bosses who hit 0HP and just boom.