8. Dahaka - Prince Of Persia: Warrior Within
Sometimes video game boss final forms are ridiculous not because of what they look like, but because of how utterly useless they appear to be, and this is such the case of Dahaka from Prince of Persia: Warrior Within.
On the very literal surface, this beast is utterly intimidating. A Hulking mass of jet black armor, immeasurable might, and a cheeky tentacle thrown in there for good measure, Dahaka is an enemy that makes it's presence known, and constantly hounds The Prince throughout his adventure.
However, this leads to a moment which is so underwhelming it's actually comical. After powering up his weapons enough to damage the Dahaka, The Prince carves apart his armor and pushes him off a ledge into the raging waters below. Suddenly the water turns black, energy crackles from beneath the surface and Dahaka bursts forth, but this time as a huge demon with monstrous apendages.
Oh boy, better get ready for a fight....no...wait, where is it going?
That was it? It was on screen for about five seconds! Honestly this thing is such a waste, it's laughable.