This is the original Raptor Call Of The Shadows DOS source code v1.2 with the Apogee Sound System and the DMX wrapper APODMX instead of the proprietary DMX library.
To build all libraries and the exe under DOS use Watcom C 10.0 and TASM 3.1. For a build that more closely matches the original exe file v1.2 (without DMX library) you will need the following:
AUDIOLIB: Watcom C 10.0 and TASM 3.1
APODMX: A compatible version of Watcom C32
GFX: Watcom C 9.5b and TASM 3.1
SOURCE: Watcom C 10.0 and TASM 3.1
DOS Raptor is distributed under the GPL Version 2 or newer, see LICENSE.
All my thanks go to Scott Host, nukeykt and NY00123 without them this release would not have been possible.