Difference between revisions of "Technology tree"

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(Added more updates to "Required Node(s)", mostly "and" and "or" as appropriate, also added an item for Heavy Aerodynamics)
m (→‎Research nodes: +make all researchs linkable via anchors;)
Line 116: Line 116:
 
* [[SC-9001 Science Jr.]]
 
* [[SC-9001 Science Jr.]]
 
* [[Comms DTS-M1]]
 
* [[Comms DTS-M1]]
−
|-
+
|- id="Heavy Rocketry"
 
| [[File:Advanced_Rocketry.png|60x60px|center]] || 5 || 90 || Heavy Rocketry
 
| [[File:Advanced_Rocketry.png|60x60px|center]] || 5 || 90 || Heavy Rocketry
 
| Advanced Rocketry ||
 
| Advanced Rocketry ||
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* [[Rockomax "Poodle" Liquid Engine]]
 
* [[Rockomax "Poodle" Liquid Engine]]
 
* [[Rockomax X200-16 Fuel Tank]]
 
* [[Rockomax X200-16 Fuel Tank]]
−
|-
+
|- id="Fuel Systems"
 
| [[File:Fuel_systems.png|60x60px|center]] || 5 || 90 || Fuel Systems
 
| [[File:Fuel_systems.png|60x60px|center]] || 5 || 90 || Fuel Systems
 
|
 
|
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* [[FTX-2 External Fuel Duct]]
 
* [[FTX-2 External Fuel Duct]]
 
* [[RV-105 RCS Thruster Block]]
 
* [[RV-105 RCS Thruster Block]]
−
|-
+
|- id="Advanced Construction"
 
| [[File:Advanced_constuction.png|60x60px|center]] || 5 || 90 || Advanced Construction
 
| [[File:Advanced_constuction.png|60x60px|center]] || 5 || 90 || Advanced Construction
 
| General Construction ||
 
| General Construction ||
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* [[Rockomax Brand Adapter 02]]
 
* [[Rockomax Brand Adapter 02]]
 
* [[Hydraulic Detachment Manifold]]
 
* [[Hydraulic Detachment Manifold]]
−
|-
+
|- id="Aerodynamics"
 
| [[File:Tech_tree_aerodynamics.png|60x60px|center]] || 5 || 90 || Aerodynamics
 
| [[File:Tech_tree_aerodynamics.png|60x60px|center]] || 5 || 90 || Aerodynamics
 
|
 
|
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* [[Mk1 Fuselage - Jet Fuel]]
 
* [[Mk1 Fuselage - Jet Fuel]]
 
* [[XM-G50 Radial Air Intake]]
 
* [[XM-G50 Radial Air Intake]]
−
|-
+
|- id="Advanced Flight Control"
 
| [[File:Tech_tree_advanced_flight_control.png|60x60px|center]] || 5 || 90 || Advanced Flight Control
 
| [[File:Tech_tree_advanced_flight_control.png|60x60px|center]] || 5 || 90 || Advanced Flight Control
 
| Flight Control ||
 
| Flight Control ||
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* [[Mk2 Cockpit]]
 
* [[Mk2 Cockpit]]
 
* [[Probodobodyne OKTO]]
 
* [[Probodobodyne OKTO]]
−
|-
+
|- id="Electrics"
 
| [[File:Tech_tree_electrics.png|60x60px|center]] || 5 || 90 || Electrics
 
| [[File:Tech_tree_electrics.png|60x60px|center]] || 5 || 90 || Electrics
 
|
 
|
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* [[Illuminator Mk1]]
 
* [[Illuminator Mk1]]
 
* [[Illuminator Mk2]]
 
* [[Illuminator Mk2]]
−
|-
+
|- id="Space Exploration"
 
| [[File:Space_exploration.png|60x60px|center]] || 5 || 90 || Space Exploration
 
| [[File:Space_exploration.png|60x60px|center]] || 5 || 90 || Space Exploration
 
| Science Tech ||
 
| Science Tech ||
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* [[2HOT Thermometer]]
 
* [[2HOT Thermometer]]
 
* [[Mobile Processing Lab MPL-LG-2]]
 
* [[Mobile Processing Lab MPL-LG-2]]
−
|-
+
|- id="Landing"
 
| [[File:Landing.png|60x60px|center]] || 5 || 90 || Landing
 
| [[File:Landing.png|60x60px|center]] || 5 || 90 || Landing
 
| Science Tech ||
 
| Science Tech ||
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* [[LT-5 Micro Landing Strut]]
 
* [[LT-5 Micro Landing Strut]]
 
* [[Small Gear Bay]]
 
* [[Small Gear Bay]]
−
|-
+
|- id="Heavier Rocketry"
 
| [[File:Heavier_rocketry.png|60x60px|center]] || 6 || 160 || Heavier Rocketry
 
| [[File:Heavier_rocketry.png|60x60px|center]] || 6 || 160 || Heavier Rocketry
 
|
 
|
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* [[Rockomax "Skipper" Liquid Engine]]
 
* [[Rockomax "Skipper" Liquid Engine]]
 
* [[Rockomax X200-32 Fuel Tank]]
 
* [[Rockomax X200-32 Fuel Tank]]
−
|-
+
|- id="Specialized Control"
 
| [[File:Specialized_control.png|60x60px|center]] || 6 || 160 || Specialized Control
 
| [[File:Specialized_control.png|60x60px|center]] || 6 || 160 || Specialized Control
 
|
 
|
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* [[Place-Anywhere 7 Linear RCS Port]]
 
* [[Place-Anywhere 7 Linear RCS Port]]
 
* [[Mk16-XL Parachute]]
 
* [[Mk16-XL Parachute]]
−
|-
+
|- id="Specialized Construction"
 
| [[File:Specialized_construction.png|60x60px|center]] || 6 || 160 || Specialized Construction
 
| [[File:Specialized_construction.png|60x60px|center]] || 6 || 160 || Specialized Construction
 
| Advanced Construction ||
 
| Advanced Construction ||
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* [[Clamp-O-Tron Docking Port]]
 
* [[Clamp-O-Tron Docking Port]]
 
* [[TVR-200 Stack Bi-Coupler]]
 
* [[TVR-200 Stack Bi-Coupler]]
−
|- id="Aerodynamics"
+
|- id="Supersonic Flight"
 
| [[File:supersonic_flight.png|60x60px|center]] || 6 || 160 || Supersonic Flight
 
| [[File:supersonic_flight.png|60x60px|center]] || 6 || 160 || Supersonic Flight
 
| Aerodynamics ||
 
| Aerodynamics ||
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* [[Radial Engine Body]]
 
* [[Radial Engine Body]]
 
* [[Circular Intake]]
 
* [[Circular Intake]]
−
|-
+
|- id="Precision Engineering"
 
| [[File:Precision_engineering.png|60x60px|center]] || 6 || 160 || Precision Engineering
 
| [[File:Precision_engineering.png|60x60px|center]] || 6 || 160 || Precision Engineering
 
|
 
|
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* [[ROUND-8 Toroidal Fuel Tank]]
 
* [[ROUND-8 Toroidal Fuel Tank]]
 
* [[TR-2V Stack Decoupler]]
 
* [[TR-2V Stack Decoupler]]
−
|-
+
|- id="Advanced Electrics"
 
| [[File:Advanced_electrics.png|60x60px|center]] || 6 || 160 || Advanced Electrics
 
| [[File:Advanced_electrics.png|60x60px|center]] || 6 || 160 || Advanced Electrics
 
| Electrics ||
 
| Electrics ||
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* [[OX-4W 2x3 Photovoltaic Panels]]
 
* [[OX-4W 2x3 Photovoltaic Panels]]
 
* [[OX-4L 1x6 Photovoltaic Panels]]
 
* [[OX-4L 1x6 Photovoltaic Panels]]
−
|-
+
|- id="Advanced Exploration"
 
| [[File:Advanced_exploration.png|60x60px|center]] || 6 || 160 || Advanced Exploration
 
| [[File:Advanced_exploration.png|60x60px|center]] || 6 || 160 || Advanced Exploration
 
|
 
|
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* [[Telus Mobility Enhancer]]
 
* [[Telus Mobility Enhancer]]
 
* [[Telus-LV Bay Mobility Enhancer]]
 
* [[Telus-LV Bay Mobility Enhancer]]
−
|-
+
|- id="Advanced Landing"
 
| [[File:Advanced_landing.png|60x60px|center]] || 6 || 160 || Advanced Landing
 
| [[File:Advanced_landing.png|60x60px|center]] || 6 || 160 || Advanced Landing
 
| Landing ||
 
| Landing ||
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* [[LT-2 Landing Strut]]
 
* [[LT-2 Landing Strut]]
 
* [[Mk25 Parachute]]
 
* [[Mk25 Parachute]]
−
|-
+
|- id="Nuclear Propulsion"
 
| [[File:Tech_tree_nuclear_propulsion.png|60x60px|center]] || 7 || 300 || Nuclear Propulsion
 
| [[File:Tech_tree_nuclear_propulsion.png|60x60px|center]] || 7 || 300 || Nuclear Propulsion
 
|
 
|
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|
 
|
 
* [[LV-N Atomic Rocket Motor]]
 
* [[LV-N Atomic Rocket Motor]]
−
|-
+
|- id="Large Control"
 
| [[File:Tech_tree_large_control.png|60x60px|center]] || 7 || 300 || Large Control
 
| [[File:Tech_tree_large_control.png|60x60px|center]] || 7 || 300 || Large Control
 
| Specialized Control ||
 
| Specialized Control ||
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* [[Mk2 Lander-can]]
 
* [[Mk2 Lander-can]]
 
* [[FL-R1 RCS Fuel Tank]]
 
* [[FL-R1 RCS Fuel Tank]]
−
|-
+
|- id="Advanced MetalWorks"
 
| [[File:Advanced_metalworks.png|60x60px|center]] || 7 || 300 || Advanced MetalWorks
 
| [[File:Advanced_metalworks.png|60x60px|center]] || 7 || 300 || Advanced MetalWorks
 
| Specialized Construction ||
 
| Specialized Construction ||
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* [[TR-XL Stack Separator]]
 
* [[TR-XL Stack Separator]]
 
* [[TR-2C Stack Separator]]
 
* [[TR-2C Stack Separator]]
−
|-
+
|- id="Advanced Aerodynamics"
 
| [[File:Advanced_aerodynamics.png|60x60px|center]] || 7 || 300 || Advanced Aerodynamics
 
| [[File:Advanced_aerodynamics.png|60x60px|center]] || 7 || 300 || Advanced Aerodynamics
 
| Supersonic Flight ||
 
| Supersonic Flight ||
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* [[Small Hardpoint]]
 
* [[Small Hardpoint]]
 
* [[Ram Air Intake]]
 
* [[Ram Air Intake]]
−
|-
+
|- id="Unmanned Tech"
 
| [[File:Unmanned_tech.png|60x60px|center]] || 7 || 300 || Unmanned Tech
 
| [[File:Unmanned_tech.png|60x60px|center]] || 7 || 300 || Unmanned Tech
 
| Precision Engineering ||
 
| Precision Engineering ||
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* [[Probodobodyne HECS]]
 
* [[Probodobodyne HECS]]
 
* [[Probodobodyne OKTO2]]
 
* [[Probodobodyne OKTO2]]
−
|-
+
|- id="Ion Propulsion"
 
| [[File:Ion_propulsion.png|60x60px|center]] || 7 || 300 || Ion Propulsion
 
| [[File:Ion_propulsion.png|60x60px|center]] || 7 || 300 || Ion Propulsion
 
|
 
|
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* [[PB-X150 Xenon Container]]
 
* [[PB-X150 Xenon Container]]
 
* [[PB-X50R Xenon Container]]
 
* [[PB-X50R Xenon Container]]
−
|-
+
|- id="Large Electrics"
 
| [[File:Large_electrics.png|60x60px|center]] || 7 || 300 || Large Electrics
 
| [[File:Large_electrics.png|60x60px|center]] || 7 || 300 || Large Electrics
 
| Advanced Electrics ||
 
| Advanced Electrics ||
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* [[Z-1k Rechargable Battery Bank]]
 
* [[Z-1k Rechargable Battery Bank]]
 
* [[Gigantor XL Solar Array]]
 
* [[Gigantor XL Solar Array]]
−
|-
+
|- id="Electronics"
 
| [[File:Electronics.png|60x60px|center]] || 7 || 300 || Electronics
 
| [[File:Electronics.png|60x60px|center]] || 7 || 300 || Electronics
 
| Advanced Electrics ||
 
| Advanced Electrics ||
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* [[Communotron 88-88]]
 
* [[Communotron 88-88]]
 
* [[Double-C Seismic Accelerometer]]
 
* [[Double-C Seismic Accelerometer]]
−
|-
+
|- id="Field Science"
 
| [[File:Field_science.png|60x60px|center]] || 7 || 300 || Field Science
 
| [[File:Field_science.png|60x60px|center]] || 7 || 300 || Field Science
 
|
 
|
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* [[RoveMax Model M1]]
 
* [[RoveMax Model M1]]
 
* [[RoveMax Model S2]]
 
* [[RoveMax Model S2]]
−
|-
+
|- id="Very Heavy Rocketry"
 
| [[File:Tech_tree_very_heavy_rocketry.png|60x60px|center]] || 8 || 550 || Very Heavy Rocketry
 
| [[File:Tech_tree_very_heavy_rocketry.png|60x60px|center]] || 8 || 550 || Very Heavy Rocketry
 
|
 
|
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* [[Rockomax "Mainsail" Liquid Engine]]
 
* [[Rockomax "Mainsail" Liquid Engine]]
 
* [[Rockomax Jumbo-64 Fuel Tank]]
 
* [[Rockomax Jumbo-64 Fuel Tank]]
−
|-
+
|- id="Meta-Materials"
 
| [[File:Meta-materials.png|60x60px|center]] || 8 || 550 || Meta-Materials
 
| [[File:Meta-materials.png|60x60px|center]] || 8 || 550 || Meta-Materials
 
|
 
|
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* [[Clamp-O-Tron Sr. Docking Port]]
 
* [[Clamp-O-Tron Sr. Docking Port]]
 
* [[Inline Clamp-O-Tron]]
 
* [[Inline Clamp-O-Tron]]
−
|-
+
|- id="Composites"
 
| [[File:Composites.png|60x60px|center]] || 8 || 550 || Composites
 
| [[File:Composites.png|60x60px|center]] || 8 || 550 || Composites
 
| Advanced MetalWorks || N/A
 
| Advanced MetalWorks || N/A
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* [[Cubic Octagonal Strut]]
 
* [[Cubic Octagonal Strut]]
 
* [[Octagonal Strut]]
 
* [[Octagonal Strut]]
−
|-
+
|- id="Heavy Aerodynamics"
 
| [[File:Heavy_aerodynamics.png|60x60px|center]] || 8 || 550 || Heavy Aerodynamics
 
| [[File:Heavy_aerodynamics.png|60x60px|center]] || 8 || 550 || Heavy Aerodynamics
 
|  
 
|  
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* [[Mk3 Fuselage]]
 
* [[Mk3 Fuselage]]
 
* [[Mk3 to Mk2 Adapter]]
 
* [[Mk3 to Mk2 Adapter]]
−
|-
+
|- id="Hypersonic Flight"
 
| [[File:Hypersonic_flight.png|60x60px|center]] || 8 || 550 || Hypersonic Flight
 
| [[File:Hypersonic_flight.png|60x60px|center]] || 8 || 550 || Hypersonic Flight
 
| ??? || N/A
 
| ??? || N/A
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* [[R.A.P.I.E.R. Engine]]
 
* [[R.A.P.I.E.R. Engine]]
 
* [[Toroidal Aerospike Rocket]]
 
* [[Toroidal Aerospike Rocket]]
−
|-
+
|- id="Advanced Unmanned Tech"
 
| [[File:Advanced_unmanned_tech.png|60x60px|center]] || 8 || 550 || Advanced Unmanned Tech
 
| [[File:Advanced_unmanned_tech.png|60x60px|center]] || 8 || 550 || Advanced Unmanned Tech
 
| Unmanned Tech || N/A
 
| Unmanned Tech || N/A
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* [[Probodobodyne QBE]]
 
* [[Probodobodyne QBE]]
 
* [[RC-001S Remote Guidance Unit]]
 
* [[RC-001S Remote Guidance Unit]]
−
|-
+
|- id="Large Probes"
 
| [[File:Large_probes.png|60x60px|center]] || 8 || 550 || Large Probes
 
| [[File:Large_probes.png|60x60px|center]] || 8 || 550 || Large Probes
 
| Large Electrics || N/A
 
| Large Electrics || N/A
 
|
 
|
 
* [[RC-L01 Remote Guidance Unit]]
 
* [[RC-L01 Remote Guidance Unit]]
−
|-
+
|- id="Specialized Electrics"
 
| [[File:Specialized_electrics.png|60x60px|center]] || 8 || 550 || Specialized Electrics
 
| [[File:Specialized_electrics.png|60x60px|center]] || 8 || 550 || Specialized Electrics
 
|
 
|
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* [[Z-4K Rechargable Battery Bank]]
 
* [[Z-4K Rechargable Battery Bank]]
 
* [[PB-NUK Radioisotope Thermoelectric Generator]]
 
* [[PB-NUK Radioisotope Thermoelectric Generator]]
−
|-
+
|- id="Advanced Science Tech"
 
| [[File:Advanced_science_tech.png|60x60px|center]] || 8 || 550 || Advanced Science Tech
 
| [[File:Advanced_science_tech.png|60x60px|center]] || 8 || 550 || Advanced Science Tech
 
|
 
|
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* [[Sensor Array Computing Nose Cone]]
 
* [[Sensor Array Computing Nose Cone]]
 
* [[GRAVMAX Negative Gravioli Detector]]
 
* [[GRAVMAX Negative Gravioli Detector]]
−
|-
+
|- id="Advanced Motors"
 
| [[File:Advanced_motors.png|60x60px|center]] || 8 || 550 || Advanced Motors
 
| [[File:Advanced_motors.png|60x60px|center]] || 8 || 550 || Advanced Motors
 
| Field Science || N/A
 
| Field Science || N/A

Revision as of 20:06, 8 January 2014

The technology tree allows the player to spend collected science points to unlock new, bigger and better parts for vehicle construction. The tree comprises several research nodes, each with its own science point cost and a list of parts that are made available when the node is activated. Activating a node requires spending the science point cost, and doing so makes its parts immediately available for use and, in many cases, reveals additional nodes of a higher technology level. The tree is accessible via the Research and Development Facility at Kerbal Space Center and is only available for use in Career Mode. To unlock the entirety of the technology tree in 0.22[outdated] 10738 Science is required.

Use

Precision Engineering is an example of a research node with prerequisites. It requires either Advanced Flight Control or Electrics be activated before becoming available.

The technology tree is displayed as a horizontal branching tree structure, with low tech research nodes on the left and higher tech nodes on the right. The root node of the technology tree, Start, is on the leftmost side of the tree and is active by default in all new Career Mode games.

By conducting missions and collecting science, the player may spend their science points on available research nodes. Only nodes that have had their dependencies activated are displayed on the technology tree. As the player activates more nodes, higher tech nodes will become available until the eighth tier of the tree is reached.

Most research nodes have dependencies upon earlier, lower technology nodes. For example, the General Rocketry node requires that the Basic Rocketry node be activated before the player may spend 20 science points to unlock its parts. Some nodes have multiple dependencies that require several nodes be activated before they become available. There are also research nodes that have multiple dependencies but only require one of them to be activated prior to becoming available.

Research nodes

Icon Tree level Science required Node name Required node(s) Prerequisite for Parts list
Start.png
 1 0 Start None
  • Basic Rocketry
Basic rocketry.png
 2 5 Basic Rocketry Start
  • General Rocketry
  • Stability
  • Survivability
General rocketry.png
 3 20 General Rocketry Basic Rocketry
  • Advanced Rocketry
  • General Construction[Note 1]
Stability.png
 3 18 Stability Basic Rocketry
Survivability.png
 3 15 Survivability Basic Rocketry
Advanced rocketry.png
 4 45 Advanced Rocketry General Rocketry
General construction.png
 4 45 General Construction
  • General Rocketry
  • Stability
Flight control.png
 4 45 Flight Control
  • Stability
  • Survivability
Science tech.png
 4 45 Science Tech Survivability
  • Electrics[Note 1]
  • Space Exploration
  • Landing
60x60px
 5 90 Heavy Rocketry Advanced Rocketry
  • Heavier Rocketry
Fuel systems.png
 5 90 Fuel Systems
  • Advanced Rocketry
    or
  • General Construction
  • Heavier Rocketry
  • Specialized Control
60x60px
 5 90 Advanced Construction General Construction
  • Specialized Control
  • Specialized Construction
Tech tree aerodynamics.png
 5 90 Aerodynamics
  • General Construction
    or
  • Flight Control
  • Supersonic Flight
Tech tree advanced flight control.png
 5 90 Advanced Flight Control Flight Control
  • High Altitude Flight
  • Precision Engineering[Note 1]
Tech tree electrics.png
 5 90 Electrics
  • Flight Control
    or
  • Science Tech
Space exploration.png
 5 90 Space Exploration Science Tech
Landing.png
 5 90 Landing Science Tech
  • Advanced Landing
Heavier rocketry.png
 6 160 Heavier Rocketry
  • Heavy Rocketry
    and
  • Fuel Systems
Specialized control.png
 6 160 Specialized Control
  • Fuel Systems
  • Advanced Construction
  • Nuclear Propulsion[Note 1]
  • Large Control
Specialized construction.png
 6 160 Specialized Construction Advanced Construction
  • Advanced MetalWorks
Supersonic flight.png
 6 160 Supersonic Flight Aerodynamics
  • Advanced Aerodynamics
  • High Altitude Flight[Note 1]
Precision engineering.png
 6 160 Precision Engineering
  • Advanced Flight Control
    or
  • Electrics
Advanced electrics.png
 6 160 Advanced Electrics Electrics
  • Ion Propulsion[Note 1]
  • Large Electrics
    Electronics
Advanced exploration.png
 6 160 Advanced Exploration
  • Electrics
  • Space Exploration
Advanced landing.png
 6 160 Advanced Landing Landing
Tech tree nuclear propulsion.png
 7 300 Nuclear Propulsion
  • Heavier Rocketry
    and
  • Specialized Control
 N/A
Tech tree large control.png
 7 300 Large Control Specialized Control
Advanced metalworks.png
 7 300 Advanced MetalWorks Specialized Construction
Advanced aerodynamics.png
 7 300 Advanced Aerodynamics Supersonic Flight
High altitude flight.png
 7 300 High Altitude Flight
  • Advanced Flight Control
    and
  • Supersonic Flight
Unmanned tech.png
 7 300 Unmanned Tech Precision Engineering
  • Advanced Unmanned Tech
  • Large Probes[Note 1]
Ion propulsion.png
 7 300 Ion Propulsion
  • Precision Engineering
    and
  • Advanced Electrics
 N/A
Large electrics.png
 7 300 Large Electrics Advanced Electrics
Electronics.png
 7 300 Electronics Advanced Electrics
Field science.png
 7 300 Field Science
  • Advanced Exploration
    or
  • Advanced Landing
  • Advanced Science Tech[Note 1]
  • Advanced Motors
Tech tree very heavy rocketry.png
 8 550 Very Heavy Rocketry
  • Heavier Rocketry
    and
  • Large Control
 N/A
Meta-materials.png
 8 550 Meta-Materials
  • Large Control
    or
  • Advanced MetalWorks
 N/A
Composites.png
 8 550 Composites Advanced MetalWorks N/A
Heavy aerodynamics.png
 8 550 Heavy Aerodynamics
  • Advanced Metal Works
    and
  •  ???
N/A
Hypersonic flight.png
 8 550 Hypersonic Flight  ??? N/A
Advanced unmanned tech.png
 8 550 Advanced Unmanned Tech Unmanned Tech N/A
Large probes.png
 8 550 Large Probes Large Electrics N/A
Specialized electrics.png
 8 550 Specialized Electrics
  • Large Electrics
    and
  • Electronics
 N/A
Advanced science tech.png
 8 550 Advanced Science Tech
  • Electronics
    or
  • Field Science
 N/A
Advanced motors.png
 8 550 Advanced Motors Field Science N/A
  1. ↑ 1.00 1.01 1.02 1.03 1.04 1.05 1.06 1.07 1.08 1.09 1.10 1.11 1.12 1.13 1.14 1.15 1.16 1.17 1.18 1.19 1.20 1.21 1.22 1.23 1.24 1.25 1.26 1.27 1.28 1.29 1.30 1.31 1.32 1.33 1.34 This research has multiple other requirements
Retrieved from "https://wiki.kerbalspaceprogram.com/index.php?title=Technology_tree&oldid=30905"