River Rouge is an auto factory, so I thought it should produce automobiles like the Automobile Factory building does. I'd like for it to increase wheeled unit production. Is there a way to generate production for a specific combat type of units? I don't know if there is a tag between the Domain level (land/sea/air) and the specific Class level.
I'm beginning to think that the hammers from resources is overpowered as well. I was thinking of increasing the general production bonus and decreasing the resources production bonus like this:
- +40% general
- +20% with Iron
- +10% with Coal
- +10% with Oil
- +10% with Rubber
- +5% with Aluminum
- +5% with Copper
which adds up to +100% total. I think that's appropriate for a World Wonder.
I don't want to go with specific types of aircraft. I think factories should be able to retool for new kinds of planes. It's only when there is a dramatic shift and the whole concept is no longer viable that you can't use the factory any more (that's when the Wonder goes obsolete). What if I drop the base production bonus down to +25% and drop the general military production completely? There would still be:
- +25% production
- +100% speed of Air units
which I think would work for a Wonder. Since it's a factory, not a training field, it shouldn't provide any XP bonuses or promotions.