This is based on Kingpin sdk 1.21 so there still allot of things that are not the same.
Probrably not super stable. But atleast it works.
Something can not be added with diffrents compare to the orginale Kingpin.
Like MAX_SOUNDS is always 256 in Kingpin demo and in Kingpin Retail 384.

FREDZ
Version 0.2
Tested with CodeBlocks and compiler VC 6.0