OCC - Can it be done??

[Father Beast]

Originally posted by dainbramaged13
are there any other challenges? i just beat occ deity.... i beat it on cheiftan once without building a single caravan... the great library carried me till i was on par with every one else

Great Library on chieftan? how useless is that? on chieftan you can research about twice as fast as the AI. to get any use out of the GL, you have to restrict your research to certain lines, and never trade with the AI!
I used Paul's guide on Chieftan once and got a 621ad landing.