TimeSplitters: Future Perfect Q&A

Hi, Jake 'The Cool Person' here.
On 'Rare Or Well Done?', keep moving! Don't be cornered! Same with 'Brain Drain'.
On 'Boxing Clever', Use heads to knock off zombie heads for 100 points. Boxes for 75 points.
'Absolutely Potty', when you see double pots, sh...

I got all Platinum's on Amature League.
I have only one character to get! (Jed)
On Honourary and Elite League, i have NO Silvers or Bronzes!
I have absolutely no bronzes in Challenge.
League:

Zany Zeppelin: 27 kills,
Sock it to them: 59.5 seconds,
Div...

how do i unlock all the characters

i've made like(i dunno)a lot of objectives and i cant get them to be primary objectives how do u

howmany space you have by mapmaker??

when me and my freind play the level with amy chen where you have to find crows office we cant beat it, and i know how to beat it because i beat it in single player, were stuck on the elevator part it wont cut to a cutscene where cortez says "time to split" an...

can i get a diagram of security computer mapping...you know on the level where u r after future crow

how do you unlock all the characters just by typing a cheat?