Crackstone
Crackstone is recorded by the official wiki as Terrain and 1 HP. Crackstone is 1 HP hard terrain that ignores Shovel and Gun damage.
Confirmed Acquisition
The official page does not name an acquisition source or production recipe for Crackstone. A biome, spawn rate, recipe or machine is therefore not inferred from its name or icon.
Production-Chain Role
Crackstone has no documented upstream source upstream, no named dedicated processor as processing, and no confirmed byproduct downstream. These links define the documented chain, not an unstated quantity or optimal layout.
Entity-Specific Behavior
Crackstone is 1 HP hard terrain that ignores Shovel and Gun damage. Rocket Launcher, Drill, Laser and Void Gun are confirmed options, and breaking the terrain leaves no collectible material behind.
Evidence Limits
The official page does not state where Crackstone appears, how abundant it is, exact damage or break time for each tool, or whether later-version excavation tools extend the displayed compatibility list.
Material Data
| Matter type / Density | Terrain / — |
| HP | 1 |
| Damaged by | Rocket Launcher, Drill, Laser, Void Gun |
| Burnable / Wettable / Launchable | No / — / — |
Frequently Asked Questions
What is Crackstone?
Crackstone is recorded by the official wiki as Terrain and 1 HP.
How do you get Crackstone?
Officially confirmed: The official page does not name an acquisition source or production recipe for Crackstone.
What remains unverified about Crackstone?
Officially confirmed: The official page does not state where Crackstone appears, how abundant it is, exact damage or break time for each tool, or whether later-version excavation tools extend the displayed compatibility list.
Data source: official wiki (structured fields captured 2026-08-20; reviewed copy carries its own update date) — wiki.hoodedhorse.com/Sandustry/Crackstone