Any Differences Between Opposing Force Retail Version and Steam?

I was curious since I have access to the retail version. I realize the retail disc requires the original Half-Life to play but were there any differences between the two, even in minor details - for example, “Gina’s” corpse in Xen or the music?

It’s the exact same game, as far as I’m aware.

I heard about some soundtrack issues (Steam version using original HL soundtrack instead of it’s own), but that is fixed now, AFAIK.

nvm misread op

Yeah I came across someone mentioning that in the Steam forums when I tried to Googlefu before posting this.

Founded in 2004, Leakfree.org became one of the first online communities dedicated to Valve’s Source engine development. It is more famously known for the formation of Black Mesa: Source under the 'Leakfree Modification Team' handle in September 2004.