Impending Doom by DK
Playthrough: https://www.youtube.com/playlist?list=PLACFHAM2MlxNTJ1Ult6-bIVpvSQo-5n90

Several new factions of protoss spend 8 missions inside an ancient temple.

Notes:
13 playable missions, 1 cutscene, no mod file or EUD triggers
Some triggers are not consistent

Recommended only for players who want micro and nonstandard gameplay.