For those of us who love factorio's gameplay, but wish there were more of a challenge. If you want to feel a constant pressure to work fast and efficiently, a danger that you might ultimately fail, then this mod is for you. Also adds some incentives to build multiple distant bases connected by trains.
Miniature versions of assemblers, electric furnaces, etc. Full integration with all of Bobs mods and ShinyBobGFX/ShinyAngelGFX, Industrial Revolution, Factorio Extended Plus (FXP), Gotlag's Electric Furnaces, AAI Industry, and Fantario. (independently, not necessarily simultaneously)
Improves the enemies tactics by using potential fields/pheromones allowing probing of defenses, retreats, reinforcements, counterattacking, breaching, raids, rallying death cry, and player hunting. Uses non-homing blockable biter projectiles. Adds new Enemies (disabled by default). Difficulty setting in mod options menu.