I might be wrong, but I remember unlocking Windwalker on a revisit on Russian cd version of the game (I believe I had to make the weather cold). The version I used to have didn't have the bonus scenario and I can't find the disk anymore. Could it be possible? I might be wrong, I was very little when I played.
Are these the changes that have been made in the 184.108.40.206 version? I found these patch notes in readme.txt file:
CHANGES FOR EUROPEAN GHOST MASTER PATCH 1 (Included in this edition)
Navigation issues improved:
1.Several problems which could cause mortals to get stuck, particularly when using fire extinguishers.
Puzzle/game play issues now improved in the following scenarios:
1.Phantom of the Operating Room.
2.Summoners Not Included.
Windows XP Problems Fixed:
1.Game wouldn't start from Limited user accounts.
2.Game wouldn't save correctly in a Limited user account.
General problems improved or fixed:
1.More fetters have been added, and fetter points are closer to the fetters themselves. So ghosts will no longer appear inside each other.
2.Sound effects and movies were playing over each other. This has now been tidied up so movies will no longer overlap. This also applies to certain mission specific SFX including the Haunter Committee voiceovers.
3.Sounds now pause correctly when the game is paused.
4.'Pick on' orders now work differently. Instead of giving preference to powers that target the intended mortals, the order will only allow powers that target the intended mortals.
5.'Pick on TYPE' order has been improved.
1.Creative Labs EAX is now selectable from the Audio tab within Options menu. This allows more realistic sound effects while in POV and VIEW camera modes. You will need to have an EAX capable sound card;
the EAX Unified drivers used by GhostMaster are installed as part of this patch.
2.Added the following hot keys:
"P" (quick start haunter powers window for haunter under mouse cursor)
"O" (quick start haunter orders window for haunter under mouse cursor)
"S" (take screenshot - screenshots will appear in Program Files\Empire Interactive\Ghost Master\GhostData\Screenshots, or in the GhostData\Screenshots directory under your custom install path for the game. They will be the tga (targa) format. Warning: the screenshot code is not guaranteed to work on all graphics drivers; save your documents before pressing "S"!)
sorry forgot to mention I have 2 copies since my original the disc got scratched up I have another copy but im not sure if its patched.. will try to play through the game on a spare computer over the next few days and see if its the same