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Infinite Craft Recipes

How to Make Technetium-99 in Infinite Craft

Technetium-99 is a long haul. Even on the shortest known route it takes 26 combinations to get there, and the final one is Radiation plus Technetium. Expect to build several intermediate elements you will never use again.

The final combination

RadiationTechnetiumTechnetium-99

Marathon26 steps from the base elementscrafting depth 323 known recipes

Full crafting path from the base elements

Start with Water, Fire, Wind and Earth, then follow these 26 combinations in order.

  1. 1EarthWaterPlant
  2. 2WaterWindWave
  3. 3EarthWaveSand
  4. 4FireSandGlass
  5. 5FireGlassLens
  6. 6EarthLensTelescope
  7. 7TelescopeWaveRadio
  8. 8PlantRadioRadioactive
  9. 9RadioactiveWindRadiation
  10. 10FireWaterSteam
  11. 11FireSteamEngine
  12. 12EarthFireLava
  13. 13LavaWaterStone
  14. 14EngineStoneSteamroller
  15. 15EarthSteamrollerFlat Earth
  16. 16Flat EarthWindFrisbee
  17. 17EarthFrisbeeDisc
  18. 18DiscFireCD
  19. 19LensWaterMicroscope
  20. 20FireMicroscopeVirus
  21. 21FireVirusFlu
  22. 22FluWaterFluoride
  23. 23EarthFluorideFluorite
  24. 24FireFluoriteFluorine
  25. 25CDFluorineTechnetium
  26. 26RadiationTechnetiumTechnetium-99
Crafting tree
1Earth + Water→ Plant2Water + Wind→ Wave3Earth + Wave→ Sand4Fire + Sand→ Glass5Fire + Glass→ Lens6Earth + Lens→ Telescope7Telescope + Wave→ Radio8Plant + Radio→ Radioactive9Radioactive + Wind→ Radiation10Fire + Water→ Steam11Fire + Steam→ Engine12Earth + Fire→ Lava13Lava + Water→ Stone14Engine + Stone→ Steamroller15Earth + Steamroller→ Flat Earth16Flat Earth + Wind→ Frisbee17Earth + Frisbee→ Disc18Disc + Fire→ CD19Lens + Water→ Microscope20Fire + Microscope→ Virus21Fire + Virus→ Flu22Flu + Water→ Fluoride23Earth + Fluoride→ Fluorite24Fire + Fluorite→ Fluorine25CD + Fluorine→ Technetium26Radiation + Technetium→ Technetium-99

Other ways to make Technetium-99

3 combinations are known to produce Technetium-99. Here are 3 of them.

Alternative combinations that produce Technetium-99
FirstSecondResult
Nuclear BombTechnetiumTechnetium-99
RadiationTechnetiumTechnetium-99
Nuclear FusionTechnetiumTechnetium-99

What you can make with Technetium-99

Technetium-99 at a glance

Steps to craft
26
Marathon
Crafting depth
32
longer than 92% of solved elements
Known recipes
3
ways to make it
Used in
5
other combinations

Other elements that take 26 steps

Similar effort to Technetium-99, if you want something else to chase.

Frequently asked questions

How do you make Technetium-99 in Infinite Craft?

Combine Radiation with Technetium. The full path from the base elements takes 26 steps.

How many steps does it take to make Technetium-99?

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

Is Technetium-99 hard to make in Infinite Craft?

It rates as marathon. At 26 steps it is longer than 92% of solved elements.

Is there more than one way to make Technetium-99?

Yes. 3 combinations are known to produce Technetium-99, and the shortest route is shown above.

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