No. He is not on the character list, nor is he a cheat code.
Monkey
You must unlock and then buy them.
no there is not
No.
p164
get 100%
yes
By beating King, Act I.
yes there is a code if you enter xbwtl it will unlock all the characters for you.
didn't work
fropqwr to unlock all characters
You have to collet all the mini kits in The Alien Story.