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Infinite Craft Recipes

How to Make Backdoor Kryptonite in Infinite Craft

Backdoor Kryptonite is a long haul. Even on the shortest known route it takes 49 combinations to get there, and the final one is Backdoors plus Calcium Kryptonite. Expect to build several intermediate elements you will never use again.

The final combination

BackdoorsCalcium KryptoniteBackdoor Kryptonite

Marathon49 steps from the base elementscrafting depth 73

Full crafting path from the base elements

Start with Water, Fire, Wind and Earth, then follow these 49 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. 34LakePlantLily
  35. 35PlantWindDandelion
  36. 36DandelionWaterWine
  37. 37WindWineBalloon
  38. 38BalloonFirePop
  39. 39FirePopSoda
  40. 40LilySodaLime
  41. 41FireLimeCalcium Oxide
  42. 42Calcium OxideWindCalcium Carbonate
  43. 43OceanWaterFish
  44. 44DustFishStarfish
  45. 45StarfishWindFlying Starfish
  46. 46Flying StarfishPlanetSuperman
  47. 47PlanetSupermanKrypton
  48. 48Calcium CarbonateKryptonCalcium Kryptonite
  49. 49BackdoorsCalcium KryptoniteBackdoor Kryptonite
Crafting tree
1Earth + Wind→ Dust2Dust + Earth→ Planet3Fire + Planet→ Sun4Fire + Sun→ Solar5Planet + Solar→ System6Fire + System→ Computer7Computer + Fire→ Hack8Fire + Water→ Steam9Fire + Steam→ Engine10Engine + Steam→ Train11Train + Water→ Submarine12Submarine + System→ Subsystem13Hack + Subsystem→ Backdoor14Wind + Wind→ Tornado15Tornado + Water→ Tsunami16Earth + Tsunami→ Island17Earth + Island→ Continent18Water + Wind→ Wave19Steam + Wave→ Surf20Continent + Surf→ Australia21Earth + Earth→ Mountain22Mountain + Wind→ Avalanche23Avalanche + Wind→ Snow24Australia + Snow→ No25Water + Water→ Lake26Lake + Water→ Ocean27No + Ocean→ Not28Dust + Engine→ Vacuum29Fire + Vacuum→ Black Hole30Black Hole + Tornado→ Singularity31Not + Singularity→ Plural32Backdoor + Plural→ Backdoors33Earth + Water→ Plant34Lake + Plant→ Lily35Plant + Wind→ Dandelion36Dandelion + Water→ Wine37Wind + Wine→ Balloon38Balloon + Fire→ Pop39Fire + Pop→ Soda40Lily + Soda→ Lime41Fire + Lime→ Calcium Oxide42Calcium Oxide + Wind→ Calcium Carbonate43Ocean + Water→ Fish44Dust + Fish→ Starfish45Starfish + Wind→ Flying Starfish46Flying Starfish + Planet→ Superman47Planet + Superman→ Krypton48Calcium Carbonate + Krypton→ Calcium Kryptonite49Backdoors + Calcium Kryptonite→ Backdoor Kryptonite

Backdoor Kryptonite at a glance

Steps to craft
49
Marathon
Crafting depth
73
longer than 99% of solved elements
Known recipes
1
only one way
Used in
0
other combinations

Other elements that take 49 steps

Similar effort to Backdoor Kryptonite, if you want something else to chase.

Frequently asked questions

How do you make Backdoor Kryptonite in Infinite Craft?

Combine Backdoors with Calcium Kryptonite. The full path from the base elements takes 49 steps.

How many steps does it take to make Backdoor Kryptonite?

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

Is Backdoor Kryptonite hard to make in Infinite Craft?

It rates as marathon. At 49 steps it is longer than 99% of solved elements.

Is there more than one way to make Backdoor Kryptonite?

Only one known combination produces Backdoor Kryptonite.

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