doom 3 completion rate?

[chriso20]

I dont like doom3 or its series but i couldn't live with myself if i didn't finish it so just want to know how far i am from completing it:

I'm at the reactor in delta labs, just after the monorail bit and the big automated gun.

can i have percentage completed please? I'm guessing (from story) im about 75% thru.

 

[AzzMan]

I'd say you're about halfway through.

 

[Top Secret]

Once you've completed Delta, you're 80% through at least in terms of time.

 

[AzzMan]

The Delta you're talking about is right before you enter hell right? You have quite a way to go before you finish if that's where you are

 

[Adidajs]

i enjoyed that game. scary stuff. i should play it again sometime.