Gun turret (research): Difference between revisions

Turrets are easy to research, and very useful early game, as they allow the player to set up defenses for their base.

Technologies
Machines	Advanced circuit (research) Processing unit (research) Automation (research) 2 3 Electric energy accumulators (research) Electric energy distribution 1 (research) 2 Fast inserter (research) Fluid handling (research) Logistics (research) 2 3 Nuclear power (research) Oil processing (research) Rocket silo (research) Solar energy (research) Bulk inserter (research)
Military/Weaponry	Atomic bomb (research) Defender (research) Distractor (research) Destroyer (research) Flamethrower (research) Military (research) 2 3 4 Rocketry (research) explosive Uranium ammo (research)
Bonuses	Artillery shell range (research) Artillery shell shooting speed (research) Braking force (research) Energy weapons damage (research) Follower robot count (research) Inserter capacity bonus (research) Lab research speed (research) Laser shooting speed (research) Mining productivity (research) Physical projectile damage (research) Refined flammables (research) Stronger explosives (research) Weapon shooting speed (research) Worker robot cargo size (research) Worker robot speed (research)
Player augmentation	Construction robotics (research) Logistic robotics (research) Steel axe (research) Toolbelt (research)
Defense	Heavy armor (research) Modular armor (research) Power armor (research) MK2 Mech armor (research) () Gate (research) Land mines (research) Stone wall (research) Gun turret (research) Laser turret (research) Artillery (research)
Crafting	Advanced material processing (research) 2 Advanced oil processing (research) Automation science pack (research) Battery (research) Biter egg handling (research) () Circuit network (research) Chemical science pack (research) Cliff explosives (research) Coal liquefaction (research) Concrete (research) Electronics (research) Engine (research) Electric engine (research) Explosives (research) Flammables (research) Kovarex enrichment process (research) Landfill (research) Laser (research) Logistic science pack (research) Logistic system (research) Low density structure (research) Lubricant (research) Military science pack (research) Nuclear fuel reprocessing (research) Lamp (research) Overgrowth soil (research) () Plastics (research) Production science pack (research) Robotics (research) Rocket fuel (research) Space science pack (research) Steel processing (research) Sulfur processing (research) Uranium processing (research) Utility science pack (research)
Transportation	Automated rail transportation (research) Automobilism (research) Fluid wagon (research) Railway (research) Tank (research) Spidertron (research)
Equipment modules	Belt immunity equipment (research) Discharge defense (research) Energy shield equipment (research) MK2 Exoskeleton equipment (research) Nightvision equipment (research) Personal battery (research) MK2 Personal laser defense (research) Personal roboport (research) MK2 Portable fission reactor (research) Portable fusion reactor (research) () Portable solar panel (research)
Modules	Modules (research) Effect transmission (research) Efficiency module (research) 2 3 Productivity module (research) 2 3 Speed module (research) 2 3 Quality module (research) () 2 () 3 ()
Navigation	Logistics Production Intermediate products Space () Combat Environment