This is the original Raptor Call Of The Shadows DOS source code v1.2 without DMX library
To build all libraries and the exe under DOS you need the following:
AUDIOLIB: Watcom 10.0 and TASM 3.1
APODMX: A compatible version of Watcom C32
GFX: Watcom 9.5b and TASM 3.1
Source: Watcom 10.0 and TASM 3.1
All my thanks go to Scott Host and nukeykt without them both this release would not have been possible.