Home / Recipes / Mr. Fission π¨βπ¬ How to Make Mr. Fission in Infinite CraftMr. Fission is a long haul. Even on the shortest known route it takes 26 combinations to get there, and the final one is Mr. Fusion plus Opposite. Expect to build several intermediate elements you will never use again.
The final combination
β»οΈ Mr. Fusion+ π Opposite= π¨βπ¬ Mr. Fission
Marathon 26 steps from the base elements Β· crafting depth 34
π Copy steps
What is worth knowing At 26 steps it is longer than 92% of solved elements, which puts it in our marathon band. Mr. Fission is close to a dead end. It feeds only 1 onward combination, so it is more of a collectible than a building block. Its crafting depth of 34 is unusually deep. Depth counts the longest chain needed to reach it, and most elements people search for sit well below this. Abstract concepts like Mr. Fission usually come from combining two things that are related in meaning rather than in substance. That is worth remembering if you go off-path. Full crafting path from the base elements Start with Water, Fire, Wind and Earth, then follow these 26 combinations in order.
1 π Earth+ π§ Water= π± Plant2 π₯ Fire+ π§ Water= π¨ Steam3 π± Plant+ π¨ Steam= π΅ Tea4 π§ Water+ π§ Water= π Lake5 π Earth+ π Earth= ποΈ Mountain6 π Lake+ ποΈ Mountain= ποΈ Fjord7 ποΈ Fjord+ ποΈ Mountain= π³π΄ Norway8 π₯ Fire+ π³π΄ Norway= π‘οΈ Viking9 π΅ Tea+ π‘οΈ Viking= π΅ Earl Grey10 π₯ Fire+ π¨ Steam= π Engine11 π Engine+ π± Plant= π Car12 π¨ Steam+ π¨ Wind= βοΈ Cloud13 π Car+ βοΈ Cloud= π Flying Car14 π΅ Earl Grey+ π Flying Car= β»οΈ Mr. Fusion15 π± Plant+ π¨ Wind= πΌ Dandelion16 πΌ Dandelion+ π§ Water= π· Wine17 π¨ Wind+ π· Wine= π Balloon18 π Earth+ π¨ Wind= π«οΈ Dust19 π Balloon+ π«οΈ Dust= π° Dust Bunny20 π± Plant+ π§ Water= π Swamp21 π₯ Fire+ π Swamp= π Dragon22 π«οΈ Dust+ π₯ Fire= π Ash23 π Ash+ π₯ Fire= π₯ Phoenix24 π Dragon+ π₯ Phoenix= β―οΈ Yin Yang25 π° Dust Bunny+ β―οΈ Yin Yang= π Opposite26 β»οΈ Mr. Fusion+ π Opposite= π¨βπ¬ Mr. FissionCrafting tree 1 Earth + Water β Plant 2 Fire + Water β Steam 3 Plant + Steam β Tea 4 Water + Water β Lake 5 Earth + Earth β Mountain 6 Lake + Mountain β Fjord 7 Fjord + Mountain β Norway 8 Fire + Norway β Viking 9 Tea + Viking β Earl Grey 10 Fire + Steam β Engine 11 Engine + Plant β Car 12 Steam + Wind β Cloud 13 Car + Cloud β Flying Car 14 Earl Grey + Flying Car β Mr. Fusion 15 Plant + Wind β Dandelion 16 Dandelion + Water β Wine 17 Wind + Wine β Balloon 18 Earth + Wind β Dust 19 Balloon + Dust β Dust Bunny 20 Plant + Water β Swamp 21 Fire + Swamp β Dragon 22 Dust + Fire β Ash 23 Ash + Fire β Phoenix 24 Dragon + Phoenix β Yin Yang 25 Dust Bunny + Yin Yang β Opposite 26 Mr. Fusion + Opposite β Mr. Fission
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What you can make with Mr. Fission Mr. Fission at a glance
Steps to craft 26 Marathon
Crafting depth 34 longer than 92% of solved elements
Known recipes 1 only one way
Used in 1 other combinations Other elements that take 26 steps Similar effort to Mr. Fission, if you want something else to chase.
Frequently asked questions How do you make Mr. Fission in Infinite Craft? Combine Mr. Fusion with Opposite. The full path from the base elements takes 26 steps.
How many steps does it take to make Mr. Fission? 26 steps on the shortest known path from Water, Fire, Wind and Earth.
Is Mr. Fission 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 Mr. Fission? Only one known combination produces Mr. Fission.
Path verified against the open recipe graph on 2026-10-23 . Method described in our methodology , data credited on data sources .