C17478808D27B0173DE11147F06F099FE390B839 (gun.exe)
FC4DFC5038DD53A5513A265CAF5DA0A994B491CF (gundx.exe)
There are function names from the Glide 2.x library. There are also remnants
of linker files, along with file paths (i.e. C:\GUN\GAME\items.c)
at various points in the game's DOS executables.
Three debug options remain in the executables, which can be toggled with
command line arguments.