I'm trying to get the 4v4 insane ai kin achievements, but I'm having trouble with zerg. The recommended strategy is to cripple one the AI with spine crawlers, but the AI always kills them off with drones. I tried many different positions, but they always kill them off asap.
Edit: It seems that the AI was updated and is super aggressive when it sees a cheese (cannon rush, spine rush, bunker rush).
Best Answer
OK, so the AI seems to be updated.
AI will now react if you build buildings close to it. You can still rush the AI, but the builds have to built at much larger distance.
Zerg is specific, there is a pathing bug. When you build the spine crawler in a gap between minerals in the mineral line, all the drones will try to assault it through the gap resulting in only one drone attacking at a time. I suspect that this will be patched as well.