Pretty much as the title says. I've modded in a Nerf Center to give myself a more customisable difficulty level. At the moment it gives -30 to production, research and economy and +25 to morale (to compensate for the entertainment network that would usually go on that tile) and costs just 1. After getting some way into my current game, I've now found out why some of the AIs have stalled badly...they've been building multiple Nerf Centers on their planets! Can I stop them? I set the AI value to 0, which hasn't worked.
