Huh. I've been playing Factorio this week on a rail-world and cheesing the biter bases with artillery, the way they're describing. Some of the bugs manage to

Huh. I've been playing Factorio this week on a rail-world and cheesing the biter bases with artillery, the way they're describing. Some of the bugs manage to make it around the lakes from pollution spread, but cleaning them out with artillery makes them wander and disappear off screen.