How to prevent bitters from spwning?

[UrbanNinja]

I'm currently spreading tons of laser turrets all around the map. I've got like 50k of them and my game is very low on UPS. I was thinking about removing them, but bitters will spawn closer to my factory. Is there any other way to prevent them from spawning all around the map?

[Factorie]

If you start a new world you can disable them in the map generator settings. Other than that, if you want to remove them in your current world, you'd have to use some commands that disable achievements (If you care about those)

[Hannu]

50 k laser turrets would enclose 25000 x 25000 area if you put continuous line of them. Such a huge area would probably cause lag without biters.

Here are commands to kill enemies and remove nests. I do not know if they work at 0.15 straight or if they need small modifications.

https://www.reddit.com/r/factorio/comme ... h=1875d337