You just start setting up first mining, launching steam generators, perhaps automating science, and you notice quite a bunch of biters gathering up for their attack. That's right! You forgot about pollution! Setting turrets and filling them with ammo might be expensive at this point, so you will have to protect young factory yourself. Construct this sturdy bunker to fend off those pesky xenos without risking your life.

Currently existing bunkers:
Wooden bunker - available from the get-go, you probably will not need it unless the situation is truly dire, for it won't stand long. Damage from pistol is increased by 10% and shooting speed by 7,14%.
Stone bunker - available after some early technology, can withstand far more damage than engineer or a turret can. Damage from machinegun and shotgun is increased by 20% and machinegun shooting speed by 20%.
Attack range is increased with bunker weapons.

Both bunker health is configurable.

Note: Our company does not guarantee withstanding attacks including but not limited to: behemoth-class life-forms, explosive weaponry, acid, magma, plasma, psionic blades, space vacuum, disintegration beams, engineering axe and tax collectors.