Rock (Material)

Rock is a very common material with many variations mainly used to define biomes, but also for some game mechanics.
Reacting Variants
Mossy
The Mossy variant of Rock is the most common form found in most biomes and used in the most reactions. Moss will naturally grow on the exposed surface of this rock.
Lava will eat away at this variant of rock, but it can also be created by converting lava with any of the following:
- freezing spells
- Freeze Field perk
- Vuoksikivi item
- Pakkasukko enemy
- Coming into contact with Water or Chilly Water.
Stalactite
Stalactites (labelled Rock) can be found lining the cave ceiling inside the Mountain entrance at the beginning of the game. Hitting them with enough force causes them to break and fall to the ground similar to Ice.
Water
The water rock is an unused variant that evaporates when coming into contact with Steam.
Reactions
Reaction Rate | Reagents | Products |
---|---|---|
1 | Rock (Mossy) + Air | Rock (Mossy) + Moss |
80 | [lava] + Water | Rock (Mossy) + Steam |
80 | [lava] + Chilly Water | Rock (Mossy) + Steam |
60 | Steam + Rock (Water) | Steam + Steam |
3 | Steam + Rock | Water + Rock |
100 | Corrupted Rock + Rock | Corrupted Rock + Corrupted Rock |
100 | Draught of Midas + Rock | Draught of Midas + Gold |
50 | [acid] + Rock (Mossy) | [acid] + Flammable Gas |
3 | Lava + Rock (Mossy) | Smoke + Fire |
Inert Variants
These variants of Rock are mostly inert and found only in a handful of biomes. They cannot be created by any means.
Reactions
Reaction Rate | Reagents | Products |
---|---|---|
3 | Steam + Rock | Water + Rock |
100 | Corrupted Rock + Rock | Corrupted Rock + Corrupted Rock |
100 | Draught of Midas + Rock | Draught of Midas + Gold |
Loose Variants
Prop
The prop variant is used for many miscellaneous pieces of furniture, statues, vases, stone, and rubble. It is also the material used for the Rock spell.
Item
The item variant is used for various items and spells, including:
- Emerald Tablet
- Chaos Die
- Greed Die
- Summon Platform
- Summon Wall
- Vuoksikivi
- Runestone of Weight
- Hand Statue
- Tannerkivi
Corpse
Rock can be found as the corpse of these enemies.
Background
The background variant is most prominently used for the background statues in The Laboratory.
Reactions
All variants in this category are inert and don't react with anything except for the Background variant.
Reaction Rate | Reagents | Products |
---|---|---|
100 | Corrupted Rock + Rock (Background) | Corrupted Rock + Corrupted Rock |
100 | Draught of Midas + Rock (Background) | Draught of Midas + Gold |
50 | [acid] + Rock (Background) | [acid] + Flammable Gas |
Gallery


See Also
- Corrupted Rock
- Cursed Rock
- Damp Rock
- Dense Rock
- Eroding Rock
- Extremely Dense Rock
- Frozen Rock
- Greed-Cursed Rock
- Grey Rock
- Hell Rock
- Poisonous Rock
- Toxic Rock
- Vault Rock
- Volcanic Rock
History
- Nov 5 2019: Added the [solid] tag to all Rock variants.
- Solid
- Materials tagged with static
- Materials tagged with alchemy
- Materials tagged with solid
- Materials tagged with meltable to lava
- Materials tagged with corrodible
- Materials tagged with earth
- Materials tagged with box2d
- Materials tagged with sunbaby ignore list
- Stubs
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- Materials