Makes all Factorissimo 3 factory buildings completely invincible.
Their maximum health is increased to 1,000,000,000 HP, and they receive 100% resistance against every damage type in the game.
Biters will still attempt to attack the buildings, but all incoming damage is fully negated.
This ensures that your factory interiors remain safe and stable even in heavily modded or high‑aggression worlds.
Perfect for players who want to focus on designing complex factory layouts inside Factorissimo buildings without worrying about external destruction.