Personal construction nanobots with smart automation, auto-defense, and quality support! Build, repair, and defend your factory with portable nanobots — no roboport network required! Features automated turret ammo delivery, quality-aware automation, combat modes, statistics, and performance optimizations. Factorio 2.1 adds quick Nano/Thermite switching and smarter ammo warnings. Supports Factorio 2.0 (5.8.x) and 2.1 (5.9.x), including Space Age.
Mods introducing new content into the game.