View source for Coal Mining

'''Coal Mining''' is a [[Research|research]] technology in the Economy tree of the [[Research_Center|Research Center]] in Whiteout Survival.

== Overview ==
Coal Mining increases '''Coal Gathering Speed'''. It is available in 5 tiers (Coal Mining I, Coal Mining II, Coal Mining III, Coal Mining IV, Coal Mining V), each with multiple upgrade levels.

Research costs include 5 resources: Resource, Meat, Wood, Coal, and Iron. Prerequisites require a specific Research Center level and, for higher tiers, completion of previous tiers. Construction times are base times and do not account for Research Speed bonuses.

== See Also ==
* [[Research]]
* [[Research_Center|Research Center]]
* [[Buildings]]

[[Category:Research]][[Category:Economy_Research|Economy Research]]