Played this map again recently and was wondering how would it look like if both sections were connected by TROR. Took me a few hours to make it work, works as intended. There are some purely visual glitches near the submarines that I can fix but it might hit performance. Reminder that this is NOT MY MAP, I only added TROR. You need World Tour files and stopgap to play it, in theory it should work in rerelease version but I haven't tested it there, please report on that if you can. Also since the name of the map is different you have to change music back yourself, or rename the map itself
This is cool. I've experimented doing this with other OG levels. I found that with TROR, now enemies on both "levels" can see you at the same time and attack all at once. This can screw with the flow of the map.