Late in September 2025, in the Axolotl Create Season 3 season, prop made two big steps in a day. On 29 September the server announced that he had earned the advancement Tapping the Mantle, for pumping from a body of lava large enough to be infinite 1.
kira was watching his pace and joked:
mf is gonna have an entire city built before I build a house at this point 2
prop said he expected “easily 450k stress units once i complete everything” 3. The next day he got there, and the chat bridge relayed his score: “ProPlayerPlayz: 442,368 stress units” 4. The total came from three level-9 steam engines, and it was close to half a million.
The build is described on The Half-Million Stress Unit Steam Engine.
Primary sources
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*ProPlayerPlayz has made the advancement [Tapping the Mantle]: Pump from a body of lava large enough to be considered infinite*
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mf is gonna have an entire city built before I build a house at this point
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easily 450k stress units once i complete everything
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ProPlayerPlayz: 442,368 stress units

