I found this cool old website for The 7th Guest, The 11th Hour, and T7G3: The Collector. The author is "Bones the Caretaker". The section of the website for The Collector says "Copyright site-design and written content by Paul van der Meer 2003".

Wait a minute, I know that name! Paul van der Meer is the director of The 7th Guest VR and Project Lead at Vertigo Games!

I don't know how old this website is, but it doesn't exist anymore. Luckily the Wayback Machine captured most of it (missing a bunch of images).

Unfortunately the Wayback Machine is a little slow, so navigating around the house in this way is a bit of a pain, and the split screen isn't sized properly for modern screens.

So I made this tweaked version that can be easily self-hosted or downloaded, and it runs much faster.

Viewable on http://t7g.mods4ever.com/

If you're lazy, the easiest way to see the whole site is to go to the map page and middle click every link. T7G Map and T11H Map

Source code at https://github.com/Die4Ever/bones-7guesthomepage

If you have any improvements to contribute you can make a pull request.

Wayback Machine: https://web.archive.org/web/20041127023227/http://uk.geocities.com/veluan2002/