Railgun damage (research): Difference between revisions

Railgun damage (research)

Cost
60 1 1 1 1 1 1 1 1 ✖ 1000
Prototype type	technology
Internal name	railgun-damage-1
Required technologies

Allows
2-∞

Space Age expansion exclusive feature.

Railgun damage applies a +40% bonus to the damage of railgun ammo for each level of research.

Technology	Cost	Effects
1 Railgun damage 1	60 1 1 1 1 1 1 1 1 X `1000*2^(Level-1)` (eg. 1000 for level 1, 2000 for level 2, 4000 for level 3)	40% per level

Thresholds

The table below shows for each level of the railgun damage research how much (normal quality) railgun ammo is required in order to kill a big (B) or huge (H) promethium asteroid or other huge (H) asteroids. This takes into account, that the railgun turrets automatically overkill by 5%.

Technology level	H H H B	H
0	1	2
1		2
2		1

History

2.0.7:
- Introduced in Space Age expansion.

Technologies
Machines	Advanced circuit (research) Processing unit (research) Automation (research) 2 3 Bulk inserter (research) 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) Stack 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 damage (research) () Artillery shell range (research) Artillery shell shooting speed (research) Asteroid productivity (research) () Braking force (research) Energy weapons damage (research) Follower robot count (research) Inserter capacity bonus (research) Lab research speed (research) Laser shooting speed (research) Low density structure productivity (research) () Mining productivity (research) Physical projectile damage (research) Plastic bar productivity (research) () Processing unit productivity (research) () Refined flammables (research) Research productivity (research) () Rocket fuel productivity (research) () Rocket part productivity (research) () Scrap recycling productivity (research) () Steel plate productivity (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) () Calcite processing (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) Foundation (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) Elevated rail (research) () Fluid wagon (research) Rail support foundations (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 MK3 () 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

@@ Line 8: / Line 8: @@
 |-
 | {{Icontech|Railgun damage (research)|1}} Railgun damage 1 || {{Icon|Time|60}} {{Icon|Automation science pack|1}} {{Icon|Logistic science pack|1}} {{Icon|Military science pack|1}} {{Icon|Chemical science pack|1}} {{Icon|Utility science pack|1}} {{Icon|Space science pack|1}} {{Icon|Metallurgic science pack|1}} {{Icon|Agricultural science pack|1}} <big>X <br/>{{Key|1000*2^(Level-1)}}</big> (eg. 1000 for level 1, 2000 for level 2, 4000 for level 3) || 40% per level
+|}
+== Thresholds ==
+The table below shows for each level of the railgun damage research how much (normal [[quality]]) [[railgun ammo]] is required in order to kill a big (B) or huge (H) promethium [[asteroid]] or other huge (H) asteroids. This takes into account, that the [[railgun turret]]s automatically overkill by 5%.
+<!-- Formula:
+ammo_required = ceil( overkill_health / (ammo_damage * (1 + damage_bonus) - asteroid_resistance_flat ) / resistance_factor )
+overkill_health = asteroid_health * overkill_factor(=1.05)
+resistance_factor = 1 - asteroid_resistance_factor
+-->
+{| class="wikitable"
+! Technology<br/>level !! {{Icon|Metallic asteroid chunk|H}}{{Icon|Carbonic asteroid chunk|H}}<br/>{{Icon|Oxide asteroid chunk|H}}{{Icon|Promethium asteroid chunk|B}} !! {{Icon|Promethium asteroid chunk|H}}
+|-
+! style="vertical-align:middle;" | {{Icontech|Railgun damage (research)|0}}
+| {{Icon|Railgun ammo|{{#expr: ceil( 5250/(10000-2000)/0.9)}}}} || {{Icon|Railgun ammo|{{#expr: ceil(10500/(10000-3000)/0.9)}}}}
+|-
+! style="vertical-align:middle;" | {{Icontech|Railgun damage (research)|1}}
+| || {{Icon|Railgun ammo|{{#expr: ceil(10500/(10000*1.4-3000)/0.9)}}}}
+|-
+! style="vertical-align:middle;" | {{Icontech|Railgun damage (research)|2}}
+| || {{Icon|Railgun ammo|{{#expr: ceil(10500/(10000*1.8-3000)/0.9)}}}}
 |}

Railgun damage (research): Difference between revisions

Revision as of 12:20, 14 November 2025

Thresholds

History

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Railgun damage (research): Difference between revisions

Revision as of 12:20, 14 November 2025

Thresholds

History

See also

Navigation menu

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