http://bugs.winehq.org/show_bug.cgi?id=5436
------- Additional Comments From boeser.wolff@web.de 2006-14-06 12:15 ------- Running Mankind installed in Windows, either with or without setting drive "C:" (and windir, winsysdir,...) to a Windows partition, with Wine results in Mankind immediately exiting, with exit code 0.
This and the behavior described above may be part of a "cheat prevention system" Vibes - and maybe O2Online implemented. Unfortunately they wont comment on that and how it works.