biters hate concrete for 2.0 biters cant walk on concrete or stone path and acts as an impervious wall
Mods introducing new content into the game.
New ways to deal with enemies, be it attack or defense.
you could actually make a description i dont really care.
Play it your way.
this page is dead go to https://mods.factorio.com/mod/biter for the same mod but with updates
Providing the player with new tools or adjusting the game interface, without fundamentally changing gameplay.