Now is the time to try the multiplayer mode in Halo 5, GTA 5 and any game in your collection. Xbox Live Free Play Days are here again, and you get free multiplayer for as long as they last.

Xbox Live Free Play Days are your opportunity to get the benefits of Xbox Live Gold without adding your credit card to your account to begin a free trial. That’s the service that connects millions of consoles to Microsoft’s servers for multiplayer games. As long as you have an Xbox One or an Xbox 360, you can take advantage of the promotion. However, only Xbox One owners can play Fallout 4 and Rainbow Six Siege for free.

Xbox Live Free Play Days end on May 21st at midnight Pacific Standard Time. At that point, you can buy the games and continue where you left off or subscribe to Xbox Live Gold for $9.99 a month or $59.99 a year.