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Upgraded Mining

Adds 2 new levels for every mine in the game.

Each new level comes with an increased production speed. And also, an increased price tag. But the price is well worth it as each level halves the output time, from 4 seconds at level 1, to 2 seconds at level 2, to finally 1 second at level 3.
But you don’t get these new mines out the gate. Now there are two new research tiers to unlock the new mines. And they aren’t cheap.





-Adds a level 2 and level 3 mine of each type.
-Each level has a faster production speed.
-Each level is more expensive than the last.
-2 new research items.
-Custom models for each level.