Coal Thumper (Technology)

Coal Thumper is one of the Technologies in Frostpunk.

Summary
Allows the building of Coal Thumper, a building that can produce up to 480 coal a day which is more than enough during early game

Enables the research of Steam Coal Thumper.

Cost: 10 wood.

Research time varies by difficulty. See the Workshop for ways to increase your research rate.