It's proving harder than I originally thought. But I'll keep at it and see if I can squeeze anything else.
I don't know or remember seeing these flags anywhere on the web that you can run on your executable(create shortcut). But here it is. Not that they are useful though, it doesn't like to be launched as a window.
"USE16" //force use of 16 bit textures
"NOMEM" //ignore video RAM test results
"NOINTRO" // no intro... but that option is already available on BDG settings
"introsmk=1" //ignore video RAM test results (No clue if the cmd is this one, since it was the only one who lacked extra instructions
"WINDOWED" // no need to explain, but the game doesn't run well in here
"HOST" // lobby host
"GUEST" // lobby guest