Mr. Mine Wiki
Advertisement

Polonium

Polonium is the rarest isotope you will mine. It will start to occur at level 55 and achieve maximum at 84 (upgrades and miners still increase the amount you get, but not depth).


Polonium is available as three different isotopes.

Polonium1 Polonium 1 $5,000 / unit
Polonium2 Polonium 2 $250,000 / unit
Polonium3 Polonium 3 $50,000,000 / unit

It is a requirement for the following upgrades (v0.14/19 mar 2021):

Recipe alt=Polonium1 Polonium 1 alt=Polonium2 Polonium 2 alt=Polonium3 Polonium 3
Giant_Cargo 500
Fission Engine 500
Enormous Cargo 500
Drill King Engine 1,000
Drill Lord Engine 9,000 75
Demon Smasher Drill 100
Gold King Cargo 10,000
Seismic Resonance Engine 75
Gravity Engine 100
Core Reactor Engine 125
Purple Forged Gem 25
Advertisement