Start the game with the goman.exe [abcdef] Windows 95 command line, where "abcdef" are the following numbers.

a: Level number 0 through 6
b: Video mode with 1 = 320 x 240 x 8 bit mode, 2 = 640 x 480 x 16 bit mode, and 7 = 512 x 384 x 16 bit mode.
c: Window size with 1 = small, 2 = medium, 3 = letter box, 4 = full screen.
d: Detail level with 1 = low through 5 = high.
e: Unused; set to 1 if the number in position f is non-zero
f: Transparency ranging from 0 through 5.