Mod «Industrial Defense Turrets» for Rimworld (v1.4 - 1.6)

Add 5 (what I think is) industrial style turrets and mortars.Fire explosive shells or bullets.

Thing list:

• Security Buildings: Rocket Artillery（Motar,20 bursts in one shot)
• Auto Defense Turret
• Towed Artillery Position
• Auto Blaster Position
• Field Gun Position（Motar)
• Items: Uranium Alloy Shell (as ammo for new turrets)
• I may add more stuff in the future.