Microsoft has added two games to this week’s Xbox Free Play Days lineup. Sea of Thieves: 2026 Edition and Hell Let Loose: Vietnam are available to play for free for a limited time.
The promotion runs until September 20 at 11:59 PM PT. While both games are part of the Free Play Days lineup, they have different membership requirements.
Sea of Thieves: 2026 Edition can be played without an Xbox Game Pass subscription during the promotion. It is available on Xbox Series X|S, Xbox One, and Windows.
The multiplayer pirate game lets players form crews, explore islands, complete quests, collect loot, and fight enemies across its open seas. Other players share the same world, so encounters with rival crews can also lead to battles.
Hell Let Loose: Vietnam requires an Xbox Game Pass Ultimate, Premium, or Essential subscription to participate in the Free Play Days offer. It is available on Xbox Series X|S and Windows.
The tactical shooter focuses on large-scale multiplayer battles with up to 50 players on each side. Players can choose from 17 roles covering infantry, reconnaissance, armor, mortar, and helicopter units. The game focuses on territory control across maps featuring jungles, rivers, and hills.
Both games are also available at discounted prices through the Microsoft Store during the promotion.
To find the Free Play Days games on an Xbox console, open the Microsoft Store, go to the Home section from the sidebar, and then select Subscriptions. The available Free Play Days titles will appear there.
Also see:
- Most Played Steam Games Today
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- Steam Genre Statistics
- Steam Player Retention Statistics
- Games With Biggest Player Spikes
