Zombie Digging
Metallurgy technology
50 red and 10 blue tech points
Zombie Digging is a Metallurgy technology in column 8 of the tech tree. Researching it costs 50 red and 10 blue tech points. It is hidden in the tree at the start. It needs Iron Smithing first. It unlocks Clay Digger Stand, Sand Digger Stand and Porter Station.
Branch and cost
Branch
Column
Red points
Green points
Blue points
Total points
Unlocks
Reputation
In the tree
Research cost
50Red points
10Blue points
