1000	An unknown internal error has occurred.
1001	A Pentium or better processor is required.
1002	At least 8MB of physical memory is required to run this game.
1003	Memory allocation failed.
1004	At least 2MB of video memory is needed to run this game.
; :q

4000	DirectDraw not available.
4001	Could not create primary DirectDraw surface.
4002	Could not create an offscreen surface.
4003	Could not set exclusive mode.
4004	Could not set normal mode.
4005	Could not set resolution.
4006	Could not create clipper for surface.
; ATI stuff
5000	Could not initialise CIF
