I don't think so... 
Oh.. Actually is number 6 Alloy Tunics? or Lilac Stun Yo? Lunacy I Lost?
Lucy Stalion? Snaily Clout? Y U Lil Cat-Son? Niall Scouty?
EDIT: U Call Noisy T?
#3 sounds like Banjo Kazooie or something.
#6 Kirby?
#9 I'd love to say CoolSpot!
#14 absolutely sounds like a cutscene pre-boss fight/escape from a Final Fantasy game.
Probably way off the mark but #14 sounds like it could be Commandos on the PC
#2 is that legend of kyrandia
I think it's time you started handing out some clues Olly.
Is number 3 Rascal?
Sorry, meant 6.
#3 sounds like some sort of ghost level played on the SNES.
Nice one Jveezy, never heard of Overclocked before but some of those were really good.
7 is F-Zero
11 is Pokemon,
is 13 Final Fantasy VI (i think it's a weird version of Kefka's theme)
15 is ringing bells, is 16 Final Fantasy VIII (maybe i'm a lion?)