All right, so I'm getting back into PC gaming after taking a ten year break from it. Buying quite a few PC games I used to play, but no longer own. That brings me to Blue Shift.
Is the High Definition graphics pack a mandatory install? I'd very much prefer to play HL and OpFor with their original graphics from 1998/1999. Same goes for Blue Shift, but aren't the Blue Shift graphics automatically "High Definition"?