Fortress mountain
When a world is made, some regions of Mountain become Fortress mountain. It changes what spawns and grows there; the rest of the biome stays as it is.
Creatures
Spawns here
| Creature | When | Stars | Group | Conditions |
|---|---|---|---|---|
 Skeleton | Day and night | — | 3–6 | |
 Stone Golem | Day and night | — | 1–2 |
Plants, trees and rocks
Gone from here
- Fir
More to gather
Places
Found here
- Tower ruin