Surface Caverns



The  are located just below the surface. These caverns are vast tunnels connecting each others, and go down until the Stone Caverns. There contains mostly Dirt with large deposits of Stone, and they contains some Iron and Coal ore. Their background is made of dirt.

It is possible for the Firefly and Piranha to spawn at relatively low depths, just below the surface ; otherwise you'll encounter only Hounds and Dwellers.

Monsters

 * Dweller
 * Firefly
 * Hound
 * Piranha

Environment

 * Coal Ore
 * Dirt
 * Iron
 * Stone
 * Water