After getting bored of civ5 once again, my friends have suggested we play civ4. We've played various MP modes before, but this time we'd like to try co-op mode agst AIs. Instead of competing against each other. Ive searched for coop in the forums but theres only few info on the subject due to lack of popularity, but i did find this lil coop series from the old days. http://forums.civfanatics.com/showthread.php?t=360452 There's 4 of us, so having us all on same team would be way too OP. Probably split to 2 groups of 2s instead and 'compete' economically. So I've been thinking what would make a good synergy as a duo. Does anyone have experience with this mode and can share ideas on what i can specifically do to make co-op playing better? Ideas like picking civs with 4 diff starting tech for instance that you wouldn't consider in solo play and etc.