Help em please
as you knwo there are two "games " in one
Clasick crsade and extreme.
extreme work fine
but classc. ...
bad center on screen its little left so i dont see building option basicly i cannot build building
+ when i go mouse to edge of screen its not muved i muust use arrow key buttown.. How to fix? i waana play historicla campaign

I had problems with the resolution as well - for me there was a large black border around the right and bottom edges of the screen and the mouse was offset (i.e. I had to move the mouse left-and-down of what I wanted to click on).

For me the fix was to change the resolution down to 1024x768 then it was usable although low-resolution.

How do I run the classic? It runs Extreme when I run it.

Yeah I've had contact with GOG about this weird error. They haven't done anything about it I'm afraid.
For some weird reason they see the extreme version as an upgrade of new version of the game while the gameplay is completely different.

You can launch the the 'classic' Crusader in Galaxy through the "More" menu and from there in the Other menu.
I've altered my .ini file in the game folder to fix this mess. But that's something you'll need to do manually.

Hm i solvet this problem so good news for oyu its posible but bad one i dont know exactly how.. but i think i just changed resolution screen so try diferent resolutions and restart game.