that tempel is the back entrance to the merc base in gamemap10. I never finished the cutscene so I understand your confusion, and dude! you got all the way through in that release?! wow I am seriously impressed, their like 15 navpoints in the whole thing lmao! To anyone who enjoyed that release your going to find the next one incredible, everything is improved and I mean everything, weapons, audio, the ability to play the orinigal game, graphics, multiplayer levels (not from me), voices, artificial intelligence, hidden stuff, and lag issues addressed (especially on gamemap12, but rember you still need a good system).
If anyone has time look at A-Ship and Stranglehold, my multiplayer levels, then compare them to my next release, you will see an incredible difference (i hope).