To all fans of the saga, I'm looking for a level in one of the old (Playstation 1) Tomb Raider titles.

I'm sure I played it on Playstation 1, and we're exploring what seems to be a huge base with wooden crates and air ducts, I think it's dimly lit but I could be wrong.

Sounds like it could be one of the following:

TR1 - Natla Mines
TR2 - Offshore Rig
TR3 - Area 51

A substantially different version of Area 51 was used for a PSX demo disc, so if you remember it from a demo it is definitely that one

May be High Security Compound, in TR3.

Sorry, I'm not at all sure it's the right level among all your answers, I'd really have to play it to be completely sure, thanks anyway.

could also be Russia in TR5.