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News video games 15 November 2022, 12:57

author: Agnes Adamus

Core Keeper - Copper Key; How to Open Locked Chest

Don't know how to open Locked Copper Chest in Core Keeper? We provide information on how to get Copper Key.

Core Keeper is a nice action RPG with roguelike elements, in which we traverse a vast underground maze. During the exploration, you will come across a number of locked chests, which can be accessed only if you have the right key. Here you will learn how to get the Copper Key.

Core Keeper is currently in early access on Steam. The developers are regularly expanding the game through free updates. The release date of the full version of the game is still unknown.

How to open Locked Copper Chest?

To open the Locked Copper Chest you need a special item - Copper Key. The game provides two ways to get it. The first is based largely on luck. This is because there is a chance that you will simply find it in the Undergrounds, Clay Caves and Forgotten Ruins biomes in chests.

How to craft a Copper Key?

The second method is simply to make your own key. For this, however, you need the Scarlet Workbench and the Key Casting Table, which enables you to create all sorts of keys. This, however, requires acquiring specific raw materials, unavailable in the initial phase of the game.

To craft the Scarlet Workbench you need:

  1. 10 x Tin Bar
  2. 15 x Iron Bar
  3. 25 x Scarlet Bar

To get a Key Casting Table, on the other hand, you need to have:

  1. 20 x Plank
  2. 10 x Iron Bar
  3. 10 x Scarlet Bar

By far the hardest thing to get are tge Scarlet Bars. This is because it is smelted from Scarlet Ore, a resource available in the Azeos' Wilderness biome, unlocked only after defeating the third boss.

Once you have created the Key Casting Table, you can craft the Copper Key. For this you need 10 pieces of Copper Bar.

Agnes Adamus

Agnes Adamus

Associated with GRYOnline.pl since 2017. She started with guides and now mainly creates for the newsroom, encyclopedia, and marketing. Self-proclaimed free-to-play games expert. Loves strategy games, simulators, RPGs, and horrors. She also has a weakness for online games. Spent an indecent number of hours in Dead by Daylight and Rainbow Six: Siege. Besides that, she likes horror movies (the worse, the better) and listen to music. Her greatest passion, however, is for trains. On paper, a medical physicist. In fact, a humanist who has loved games since childhood.

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