Adds more turrets and shells.
Mods introducing new content into the game.
New ways to deal with enemies, be it attack or defense.
make the mod for 0.13 version plz ;w;
Add download link in forum : https://forums.factorio.com/viewtopic.php?f=93&t=30865&p=194858#p194858 test Factorio 13.20 :D
