Time to clear the flank and walk the plank with Free Play Days! Hell Let Loose is available on XBOX and PC this weekend for XBOX Game Pass Ultimate, Premium and Essential members to play from Thursday, September 17 until Sunday, September 20.Additionally, Sea of Thieves is free for all XBOX members to try from September 17 until September 20 on XBOX and PC (XBOX Game Pass Game Pass Ultimate, Premium and Essential membership not required).How to Start PlayingScroll down and find and install the games on each of the individual game details page on XBOX.com. Clicking through will send you to the Microsoft Store, where you must be signed in to see the option to install with your XBOX Game Pass Ultimate, Premium and Essential membership. To download on console, click on the Subscriptions tab in the XBOX Store and navigate down to the Free Play Days collection on your XBOX One and XBOX Series X|S.Keep the Fun GoingPurchase the game and other editions at a limited time discount and continue playing while keeping your Gamerscore and achievements earned during the event! Please note that discounts, percentages, and title availability may vary by title and region.Free Play Days (Game Pass Membership Required)Hell Let Loose VietnamOptimized for XBOX Series X|S, XBOX Play AnywhereUnleash Hell in the Jungle. Enter the explosive conflict of the Vietnam War and fight your way through some of the fiercest clashes in modern history. Join the battle raging across an extreme landscape of vast mountain gorges and thick jungle, where the North Vietnamese Armies clash with the military strength of the US Armed Forces. Build tunnels, fly helicopters, drive patrol boats, use historically accurate weapons and work with your team to achieve victory.Hell Let Loose: VietnamTeam17☆☆☆☆☆959★★★★★$39.99$35.99Get it nowFree Play Days For AllSea of ThievesOptimized for XBOX Series X|S, Smart Delivery, XBOX Play AnywhereSea of Thieves is a smash-hit pirate adventure game, offering the quintessential pirate experience of plundering lost treasures, fighting intense battles, vanquishing sea monsters and more. Season 20 is all about putting the power in players’ hands. Custom Seas introduces a suite of tools that enable you to bring your own Sea of Thieves game ideas to life, setting up unique modes to challenge your crewmates and create content in ways that previously wouldn’t have been possible. Alongside this, a shake-up of the Seasonal rewards structure promises clearer, more reliable ways of ensuring your time on the seas always feels valuable!Sea of Thieves: 2026 EditionMicrosoft Studios☆☆☆☆☆21679★★★★★$39.99$13.99Get it nowXbox One X EnhancedPC Game PassXbox Game PassDon’t miss out on these exciting Free Play Days for XBOX Game Pass Ultimate, Premium and Essential members! Learn more about Free Play Days here and stay tuned to XBOX Wire to find out about future Free Play Days and all the latest XBOX gaming news. The post Free Play Days – Sea of Thieves and Hell Let Loose Vietnam appeared first on XBOX Wire.