Sorry, but despite supporting this game since release I don't know the answer to any of your questions.
As a general principle though, games do not give you direct access to functions such as a way to control amount of AI calculations. Your best hope in that regard is a mod to affect such things.
Going to your hardware, your 2,7 GHz Intel Core i5 is only just above the minimum requirement on MacOS, the Intel® Core 2.
UserBenchmark: Intel Core i... Read more
As a general principle though, games do not give you direct access to functions such as a way to control amount of AI calculations. Your best hope in that regard is a mod to affect such things.
Going to your hardware, your 2,7 GHz Intel Core i5 is only just above the minimum requirement on MacOS, the Intel® Core 2.
UserBenchmark: Intel Core i... Read more