I finished that game many years ago on my old Laptop. It was my first Tomb Raider game that i finished. And the experience was awesome. My favourite location in it was Japan... Yesterday i played this demo from the OPS2M on my Ps2. Its the same first playable level, but in my demo is the main menu different than yours. You cannot see Lara in it only a sea with a big waterfall in it. (It was a Level in the full version I remember...) And the music in the main menu is another ost. (Couldn't find it on RU-vid-Maybe it was never releasedin the retail version) The demo had no time limit. (Many other Ps2 Demo has a Time Limitation) But if you will not press any button in the main menu, It will end by itself.