Rare has released a new developer diary video for the upcoming pirate adventure game Sea of Thieves. The video features a look at a prototype of the game.
Sea of Thieves features extensive multiplayer co-op capabilities. In the game players must work together to control a pirate ship. Players will face enemies and battle enemy ships by using their ship's cannons.
The early prototype version of the game was playtested to get a sense of what players would do in the game's environment. This allowed the game's developers to turn interesting experiences into full-fledged quests and objectives.
Last month the studio also released a new 4K gameplay video that shows the studio's progress since the game was announced in 2015.
Sea of Thieves launches in early 2018 for PC and Xbox One.