Skip to content
Infinite Craft Recipes

How to Make Backdoor science in space in Infinite Craft

Backdoor science in space is a long haul. Even on the shortest known route it takes 103 combinations to get there, and the final one is Backdoor Science plus Cronybium In Space. Expect to build several intermediate elements you will never use again.

The final combination

Backdoor ScienceCronybium In SpaceBackdoor science in space

Marathon103 steps from the base elementscrafting depth 194

Full crafting path from the base elements

Start with Water, Fire, Wind and Earth, then follow these 103 combinations in order.

  1. 1EarthWindDust
  2. 2DustEarthPlanet
  3. 3FirePlanetSun
  4. 4FireSunSolar
  5. 5PlanetSolarSystem
  6. 6FireSystemComputer
  7. 7ComputerFireHack
  8. 8FireWaterSteam
  9. 9FireSteamEngine
  10. 10EngineSteamTrain
  11. 11TrainWaterSubmarine
  12. 12SubmarineSystemSubsystem
  13. 13HackSubsystemBackdoor
  14. 14WindWindTornado
  15. 15TornadoWaterTsunami
  16. 16EarthTsunamiIsland
  17. 17EarthIslandContinent
  18. 18WaterWindWave
  19. 19SteamWaveSurf
  20. 20ContinentSurfAustralia
  21. 21EarthEarthMountain
  22. 22MountainWindAvalanche
  23. 23AvalancheWindSnow
  24. 24AustraliaSnowNo
  25. 25WaterWaterLake
  26. 26LakeWaterOcean
  27. 27NoOceanNot
  28. 28DustEngineVacuum
  29. 29FireVacuumBlack Hole
  30. 30Black HoleTornadoSingularity
  31. 31NotSingularityPlural
  32. 32BackdoorPluralBackdoors
  33. 33EarthWaterPlant
  34. 34PlantWindDandelion
  35. 35DandelionWindSeed
  36. 36EarthPlantTree
  37. 37SeedTreeApple
  38. 38EarthWaveSand
  39. 39FireSandGlass
  40. 40FireGlassLens
  41. 41MountainSandPyramid
  42. 42LensPyramidEye
  43. 43AppleEyeI
  44. 44FireWindSmoke
  45. 45PlantSmokeIncense
  46. 46LensWaterMicroscope
  47. 47IncenseMicroscopeScience
  48. 48IScienceIScience
  49. 49DandelionPlantWeed
  50. 50SmokeWeedHigh
  51. 51LakeOceanSea
  52. 52SeaWindSail
  53. 53HighSailMast
  54. 54EngineEngineRocket
  55. 55PlantRocketSpace Plant
  56. 56Space PlantWindSpace Weed
  57. 57MastSpace WeedSpace Mast
  58. 58EarthFireLava
  59. 59LavaWaterStone
  60. 60PlantStoneFossil
  61. 61FireFossilDinosaur
  62. 62DustWindSandstorm
  63. 63DustTreeWood
  64. 64SandstormWoodSandal
  65. 65DinosaurSandalThesaurus
  66. 66LakeThesaurusSynonym
  67. 67Space MastSynonymSpace Master
  68. 68IScienceSpace MasterScience Master
  69. 69BackdoorsScience MasterBackdoor Science
  70. 70GlassSandHourglass
  71. 71FireHourglassTime
  72. 72PlantWaterSwamp
  73. 73PlantSwampVenus Flytrap
  74. 74TimeVenus FlytrapChronos
  75. 75SteamWindCloud
  76. 76CloudEngineJet
  77. 77SurfWaveSurfer
  78. 78JetSurferIronman
  79. 79EngineStoneSteamroller
  80. 80IronmanSteamrollerIronroller
  81. 81ChronosIronrollerCron
  82. 82PlanetSunSolar System
  83. 83PlantSteamTea
  84. 84TeaWoodTable
  85. 85Solar SystemTablePeriodic Table
  86. 86TreeWaterRiver
  87. 87RiverTreePaper
  88. 88EarthPaperMap
  89. 89MapWaterTreasure
  90. 90MapTreasureX
  91. 91WindXY
  92. 92Periodic TableYYttrium
  93. 93EarthYttriumYtterbium
  94. 94CronYtterbiumCronybium
  95. 95DandelionSwampFrog
  96. 96FireFrogBoiling Frog
  97. 97FireSwampDragon
  98. 98Boiling FrogDragonFrogger
  99. 99SunTornadoSolar Flare
  100. 100Solar FlareWindSolar Wind
  101. 101FroggerSolar WindFrogger in Space
  102. 102CronybiumFrogger in SpaceCronybium In Space
  103. 103Backdoor ScienceCronybium In SpaceBackdoor science in space
Crafting tree
1Earth + Windโ†’ Dust2Dust + Earthโ†’ Planet3Fire + Planetโ†’ Sun4Fire + Sunโ†’ Solar5Planet + Solarโ†’ System6Fire + Systemโ†’ Computer7Computer + Fireโ†’ Hack8Fire + Waterโ†’ Steam9Fire + Steamโ†’ Engine10Engine + Steamโ†’ Train11Train + Waterโ†’ Submarine12Submarine + Systemโ†’ Subsystem13Hack + Subsystemโ†’ Backdoor14Wind + Windโ†’ Tornado15Tornado + Waterโ†’ Tsunami16Earth + Tsunamiโ†’ Island17Earth + Islandโ†’ Continent18Water + Windโ†’ Wave19Steam + Waveโ†’ Surf20Continent + Surfโ†’ Australia21Earth + Earthโ†’ Mountain22Mountain + Windโ†’ Avalanche23Avalanche + Windโ†’ Snow24Australia + Snowโ†’ No25Water + Waterโ†’ Lake26Lake + Waterโ†’ Ocean27No + Oceanโ†’ Not28Dust + Engineโ†’ Vacuum29Fire + Vacuumโ†’ Black Hole30Black Hole + Tornadoโ†’ Singularity31Not + Singularityโ†’ Plural32Backdoor + Pluralโ†’ Backdoors33Earth + Waterโ†’ Plant34Plant + Windโ†’ Dandelion35Dandelion + Windโ†’ Seed36Earth + Plantโ†’ Tree37Seed + Treeโ†’ Apple38Earth + Waveโ†’ Sand39Fire + Sandโ†’ Glass40Fire + Glassโ†’ Lens41Mountain + Sandโ†’ Pyramid42Lens + Pyramidโ†’ Eye43Apple + Eyeโ†’ I44Fire + Windโ†’ Smoke45Plant + Smokeโ†’ Incense46Lens + Waterโ†’ Microscope47Incense + Microscopeโ†’ Science48I + Scienceโ†’ IScience49Dandelion + Plantโ†’ Weed50Smoke + Weedโ†’ High51Lake + Oceanโ†’ Sea52Sea + Windโ†’ Sail53High + Sailโ†’ Mast54Engine + Engineโ†’ Rocket55Plant + Rocketโ†’ Space Plant56Space Plant + Windโ†’ Space Weed57Mast + Space Weedโ†’ Space Mast58Earth + Fireโ†’ Lava59Lava + Waterโ†’ Stone60Plant + Stoneโ†’ Fossil61Fire + Fossilโ†’ Dinosaur62Dust + Windโ†’ Sandstorm63Dust + Treeโ†’ Wood64Sandstorm + Woodโ†’ Sandal65Dinosaur + Sandalโ†’ Thesaurus66Lake + Thesaurusโ†’ Synonym67Space Mast + Synonymโ†’ Space Master68IScience + Space Masterโ†’ Science Master69Backdoors + Science Masterโ†’ Backdoor Science70Glass + Sandโ†’ Hourglass71Fire + Hourglassโ†’ Time72Plant + Waterโ†’ Swamp73Plant + Swampโ†’ Venus Flytrap74Time + Venus Flytrapโ†’ Chronos75Steam + Windโ†’ Cloud76Cloud + Engineโ†’ Jet77Surf + Waveโ†’ Surfer78Jet + Surferโ†’ Ironman79Engine + Stoneโ†’ Steamroller80Ironman + Steamrollerโ†’ Ironroller81Chronos + Ironrollerโ†’ Cron82Planet + Sunโ†’ Solar System83Plant + Steamโ†’ Tea84Tea + Woodโ†’ Table85Solar System + Tableโ†’ Periodic Table86Tree + Waterโ†’ River87River + Treeโ†’ Paper88Earth + Paperโ†’ Map89Map + Waterโ†’ Treasure90Map + Treasureโ†’ X91Wind + Xโ†’ Y92Periodic Table + Yโ†’ Yttrium93Earth + Yttriumโ†’ Ytterbium94Cron + Ytterbiumโ†’ Cronybium95Dandelion + Swampโ†’ Frog96Fire + Frogโ†’ Boiling Frog97Fire + Swampโ†’ Dragon98Boiling Frog + Dragonโ†’ Frogger99Sun + Tornadoโ†’ Solar Flare100Solar Flare + Windโ†’ Solar Wind101Frogger + Solar Windโ†’ Frogger in Space102Cronybium + Frogger in Spaceโ†’ Cronybium In Space103Backdoor Science + Cronybium In Spaceโ†’ Backdoor science in space

Backdoor science in space at a glance

Steps to craft
103
Marathon
Crafting depth
194
longer than 100% of solved elements
Known recipes
1
only one way
Used in
0
other combinations

Frequently asked questions

How do you make Backdoor science in space in Infinite Craft?

Combine Backdoor Science with Cronybium In Space. The full path from the base elements takes 103 steps.

How many steps does it take to make Backdoor science in space?

103 steps on the shortest known path from Water, Fire, Wind and Earth.

Is Backdoor science in space hard to make in Infinite Craft?

It rates as marathon. At 103 steps it is longer than 100% of solved elements.

Is there more than one way to make Backdoor science in space?

Only one known combination produces Backdoor science in space.

Path verified against the open recipe graph on . Method described in our methodology, data credited on data sources.