Refinery Caves Wiki (2024)

FAQs

What is the secret key in refinery caves? ›

The Shiny Key is a special item found via the Sandbed Shaker with a very rare (0.25% or 1/400) chance of dropping when an ore is sifted. All ores that can be sifted give the same chance at dropping a shiny key. It glows bright-yellow, identical to that of refined Sunstone.

Astatine and Dumortierite are tied for the highest selling price of all ores in the game, with each having a refined value of $2,000/u. However, it is not recommended to sell Astatine due to its very high rarity.

The Fast Transit Vehicle (FTV) is a vehicle bought at M's Dealership. It is a single-seat quad bike with a small storage bed. The FTV is the fastest vehicle in the game, making it an excellent choice for exploring.

The Blast Pickaxe is currently regarded as one of the rarest obtainable pickaxes in the game due to the Unstable Star's low droprate from Meteorites.

The Purple Cave can be accessed by taking a left turn, going forward, then sticking to the right. This Cave is where the Spore Pickaxe shrine is located. A Purple Seed can be sacrificed to the shrine in order to obtain the Spore Pickaxe or Wooden Pickaxe (10% chance to replace the Spore Pickaxe).

The Advanced Furnace is a furnace which can be purchased at the Utility Convenience Store for $5,200. It is capable of refining the widest variety of ores out of all other furnaces. It is currently the second highest tier furnace, the first being the Atom-8 Furnace.

The Atom-8 Furnace is a furnace with the ability to refine high tier ores. It is sold in the Sellary and Utility Store for $7,600 and is occasionally for sale in the Merchant's Keep. The Atom-8 is able to refine Tier 4 ores such as Volcanium, Uranium and Dumortierite.

In order to obtain the Spore Pickaxe, you need to acquire a Purple Seed and bring it to a hidden spot within the Purple Cave. Purple Seeds are obtained by interacting with Purple Trees, which have a 1/10,000 (0.01%) chance of spawning in place of any tree.

The Secret Shack is a store located in the hills surrounding the Main Biome. It sells random items that have no correlation to one another; each of the items can already be found in the other stores at the same price except for the Mysterious Crate and the Explosive Compound.

What tier is Sunstone in refinery caves? ›

Acquire and refine Sunstone, which can be found in the Sun's Secret. Tier 4+ tools such as the Steel Pickaxe or Industrial Drill can be used to harvest Sun Stone. It can be refined with an Advanced Furnace.

Fallen Crystal (or the Fallen Star) is a special ore that can only be spawned in the Meteorite when it lands. It has a 1/20 (5%) chance of spawning. The Fallen Crystal drops a Crystal and a Fallen Star, which are used at the Sacrificial Shrine to get the Galactic Pickaxe.

The Glass Smelter is used to turn Refined Sandstone into Glass, Oddstone into Odd Glass, and Cloudnite into Clear Glass. It can also turn any type of Wood into BurntWood.

Moonstone is an ore commonly spawned in Meteorites. It is one of the only ores that can spawn in the Meteorite sub-biome. It cannot be refined. It has a total of 3 growth stages and can yield up to 9 pieces when fully grown.

Usage. The input requires power to be opened. It is located on the bottom corner of the door. Garage doors are very versatile, making great hatches for certain automated ore smelters when flipped on it's back.