I was going to recommend ISDN as well. Also Orblivion by The Orb. Both are desert island albums for me.

The haunted jazz aesthetic of the soundtrack is so enjoyable!

I loved this game! The humour was my favourite part - very dry and very British. A fun shooter with a lot of variety. Amazing soundtrack by Jeremy Soule. I found the game very difficult, though - I doubt I ever got close to finishing it. How about you?