Hehehe
Yeah I will try this out, thanks a lot to all of you!

I would really love to see some configuration option or setting to adjust the enemy behaviour... Maybe there is something already planned?

Dealing with the biters and nests is not an issue. :-)
I can destroy lots of nests without any issue, even if there are a lot of worms..

I try to describe what really annoys me:
My base is huge so I try to - let's say expand it at the south-west. I destroy all enemy bases and the area is clear.
Now ...

Hello,
I very enjoy Factorio a lot. However, after playing for some hours I encounter A LOT of enemy bases outside the starting area.

Is there a possibility to reduce the speed of enemies creating new bases or to lower the enemy count somehow?

Thank you very much!

Thank you, that did it!

Is there a possibility to create scripts which generate some attacks by aliens?

I created a new freeplay game with the option activated "Enemies never attack first."
Now I want to change that option for my save game. Is there any possibility to activate auto attacks of the enemies again?

Thank you!