raresurfaceruins

structure survival:raresurfaceruins · from game

Spawn conditions

Condition	Value	What this means
Spawn chance	0.50%	How likely this is attempted at a given candidate location/chunk/attempt, before any global frequency multiplier from world-creation settings. When several entries share the same code (e.g. a structure's small/medium/large size variants), this is actually a relative weight among those siblings rather than an independent probability -- confirmed real game data has values over 1 in exactly that case, so a value like 130 isn't a literal 13000%.

Schematics

The block layouts this structure can place. Each links to its own schematic page and can be opened in the 3D viewer.

surface/standalone/*

Schematic	Size (X×Y×Z)	Distinct block codes	3D
surface/standalone/alien-portal1	5×10×17	14	View
surface/standalone/monument-s1	6×15×6	6	View
surface/standalone/monument-s2	8×17×8	13	View
surface/standalone/sacrifical-place-s1	15×12×10	34	View
surface/standalone/witch-hut1	11×18×13	39	View

surface/ancient/*

Schematic	Size (X×Y×Z)	Distinct block codes	3D
surface/ancient/descent	5×7×15	4	View
surface/ancient/eight-gods	11×10×17	4	View
surface/ancient/godrays-gate	16×6×18	6	View
surface/ancient/sacrifice-mound	19×13×19	9	View
surface/ancient/stonehenge	11×6×13	4	View
surface/ancient/tear-drop	15×22×15	11	View
surface/ancient/the-aging-pathway	9×7×22	5	View