Xbox Game Pass and Xbox Game Pass Ultimate subscribers are about to lose the best game on the service.

Game Pass and Game Pass Ultimate subscribers on Xbox One, Xbox Series X, Xbox Series S, and PC have unlimited access to a vast library of great games.

This is actually the second time it's been available to Xbox Game Pass subscribers, which means there's a strong possibility it won't be the last time.

Xbox Game Pass and Xbox Game Pass Ultimate are available -- for $10 and $15, respectively -- via the Xbox One, Xbox Series X, Xbox Series S, and PC.