Originally Posted by BUZZARDIO 1080
hi can anyone tell me how to unlock the babel tower/crysal church and big housing thingy, im on mission 6 and have only ever seen the church once, but it was already 1990 when it turned up.
You get the babel tower after 1996 and the diamond cathedral unlocks at 1988. Just keep an eye out for the cathedral as it takes some time to build. Quick building it costs 80k.
Mission 9 is your best bet for the babel tower and the ziggurat. You have to build a babel tower as part of the mission and as long as you continue instead of finish the mission you will have enough people from the babel tower to fill the zigghurt giving you 2 cheevos. Also issue the chinese immagrants edict so you can ensure there is enough people to fill both.