digraph technologies {

# Order in which to research (https://freeorion.org/forum/viewtopic.php?t=9954)

   

   algElegance
      -> ecol
      -> md2
      -> hab
      -> md3
      -> robProd
      -> milRobCtrl
      -> md4
      -> nascentAI
      -> nanoProd
      -> adaptAuto
      -> orbConst
      -> fusGen
      -> orbGen
      -> microInd
      -> actRadar    # Begins mid-game
      -> laser1
      -> symbBio
      -> laser2
      -> laser3
      -> indCents
      -> zortPlat
      -> laser4
      [color = "black", style = "bold"]

# Order in which to research (personal)

  edge [color = "DeepSkyBlue3" ]
  
  ecol -> hab
  hab -> ecoManip
  ecoManip -> terraforming       # *1*
  terraforming -> algElegance 
  algElegance -> robProd
  robProd -> nascentAI           # *2*

  nascentAI -> nanoProd
  nanoProd -> adaptAuto
  adaptAuto -> exobots           # *3*
  exobots -> indCents            # *4*
  indCents -> ffHarm             # *5*
  ffHarm -> actRadar             # *6*
  actRadar -> milRobCtrl         # *7*


# Dependencies

  edge [color = "gray"]

  ecol -> hab
  hab -> ecoManip
  ecoManip -> terraforming

  algElegance -> robProd
  robProd -> nascentAI
  nascentAI -> ffHarm

  robProd -> indCents
  robProd -> milRobCtrl
  milRobCtrl -> spatialFluxDrive
  spatialFluxDrive -> nrMaint

  nanoProd -> adaptAuto
  adaptAuto -> exobots

  orbConst -> orbGen

# Nodes

   ecol             [label = "0: Planetary Ecology" style = "bold", color = "DeepSkyBlue4", fontcolor = "DeepSkyBlue4"]
   hab              [label = "Subterranean Habitation"]
   ecoManip         [label = "Advanced Eco-Manipulation"]
   terraforming     [label = "1: Terraforming", style = "bold", color = "DeepSkyBlue4", fontcolor = "DeepSkyBlue4"]
   robProd          [label = "Robotic Production"]
   nanoProd         [label = "Nanotech Production"]
   algElegance      [label = "Algorithmic Elegance"]
   nascentAI        [label = "2: Nascent Artificial Intelligence", style = "bold", color = "DeepSkyBlue4", fontcolor = "DeepSkyBlue4"]
   adaptAuto        [label = "Adaptive Automation"]
   exobots          [label = "3: Exobots", style = "bold", color = "DeepSkyBlue4", fontcolor = "DeepSkyBlue4"]
   indCents         [label = "4: Industrial Centers", style = "bold", color = "DeepSkyBlue4", fontcolor = "DeepSkyBlue4"]
   ffHarm           [label = "5: Force-Field Harmonics", style = "bold", color = "DeepSkyBlue4", fontcolor = "DeepSkyBlue4"]
   actRadar         [label = "6: Active Radar", style = "bold", color = "DeepSkyBlue4", fontcolor = "DeepSkyBlue4"]
   milRobCtrl       [label = "7: Military Robotic Control", style = "bold", color = "DeepSkyBlue4", fontcolor = "DeepSkyBlue4"]
   orbConst         [label = "Orbital Construction"]
   orbGen           [label = "Orbital Generation"]
   spatialFluxDrive [label = "Spatial Flux Drive"]
   nrMaint          [label = "Nano-Robotic Maintenance"]
   md2              [label = "Mass Driver 2"]
   md3              [label = "Mass Driver 3"]
   md4              [label = "Mass Driver 4"]
   fusGen           [label = "Fusion Generation"]
   microInd         [label = "Microgravity Industry"]
   laser1           [label = "Laser 1"]
   laser2           [label = "Laser 2"]
   laser3           [label = "Laser 3"]
   laser4           [label = "Laser 4"]
   symbBio          [label = "Symbiotic Biology"]
   zortPlat         [label = "Zortrium Armor Plating"]
}