Gold Keys can be used to open Gold Key Doors. These doors, scattered throughout Albion, each require one amount of Gold Key to open. Treasure can be found on the other side. Bowerstone Castle [ ...

The Mysterious Door Key quest in Escape from Duckov appears quite late in the game and is crucial for story progression. There is an abandoned Lab in the game called the J-Lab. According to the quest ...

From the Central Cavern, head into the right-most red shelter. You'll see a trapped soldier behind a locked door to the left. After speaking, grab the Antique Coin next to the barrel in this corridor, ...