The Collectible Man your stations! The exterior of this double-walled window box shows a battle at sea through an all blue colorway. The interior is an all black background with a light teal skull silhouette fading through. About Sea of Thieves Developed by Rare Ltd, Sea of Thieves is a beautiful first person multiplayer game filled with pirates, sea battles and buried treasure. 2022 Microsoft Corporation. Curious how Youtooz figures are made? Learn more about our process.