UPDATE: Fully compatible with TTW 2.0a+. No longer compatible with TTW v1.4 and earlier. Also, I fixed the "can't teleport to Megaton" issue.
This is a very small mod, sort of a proof of concept. It modifies the Big Mountain Transportalponder! so that instead of just automatically sending you back and forth between Big MT and the Mojave Drive-In, it also gives you some other transport options. This makes it a much more valuable reward for completing Old World Blues.
But the additional options ONLY show up if you have discovered those places! The full menu is shown above, but:
Goodsprings only shows up if you have been to the map marker
The Lucky 38 only shows up if you have completed The House Always Wins 1 and you have the suite (but once you have it, the transportalponder takes you straight up to the suite - sweet!)
Megaton only shows up if you have been to the map marker. If you have blown up Megaton, you get sent to the map marker outside of town.
Tenpenny Tower only shows up if you have been to the map marker. If you haven't got through the gate, you get teleported to the intercom. If you have got through the gate, you get teleported near the door. There are probably better spots inside to teleport to, but my GECK crashes when I load the tenpenny interior cell :-(
This mod is just a script and a message box. There is also a change so that the new script is assigned to the Transportalponder. That's it - three records in this mod.
Also, unlike the original device, your companions can come with you when you use it.
This is one of the fancier scripts I've written... best viewed in Notepad++ with the GECK script plugin.
The basic version is very solid and fully tested, but only has six destinations, as shown in the picture above.
The advanced version has 32 destinations (16 in each game, including the expansions), but I've personally only tested about half of them (I have not been to all 32 locations with any character). Everything SHOULD work fine but I can't guarantee it. Maybe someone else can help test it?
If you're using TTW version 2.4.9b or newer, please use this version patched by RoyBatty: