Interesting idea, but if I remember correct prerequisite by upgrade I has bug that sometime you can build unit that prerequisite that upgrade and some time not. Maybe I wrong I will test in game.
Edit : after test I change this line on Titan and GADEPT
CODE
[MMCH]
Prerequisite=GDIFACTORY,GAPOWRUP
[GADEPT]
Prerequisite=FACTORY,GAPOWRUP
Result : When I build Power Turbine on GAPOWR I still can't build Titan or Service Depot.
This post has been edited by GameMaster0000: Jun 11 2008, 11:52 AM