[STEAM] Subnautica 2 Gameplay Appears to Have Leaked, Just Days After Forza Horizon 6 and LEGO Batman

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The early access launch of

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appears to be the latest game hit by pre-release leaks in a matter of days, after players managed to access both LEGO Batman: Legacy of the Dark Knight and Forza Horizon 6 before their official launch dates.

Aquatic survival adventure Subnautica 2 is meant to arrive in early access for Xbox Series X/S and PC this Thursday, May 14. But over on

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, what appears to be screenshots and a clip of PC gameplay have just been posted.

Fans say that an unknown person apparently streamed the game last night, after somehow obtaining a working copy. It's an odd situation, so soon after confusion over exactly how Forza Horizon 6 leaked, and separately, a similarly bizarre situation where one player was able to start playing their pre-loaded copy of LEGO Batman on Xbox.

What looks to be leaked lameplay of Subnautica 2 shows a quick walkthrough of an early section, and then the user scrolling through the game's visual menu, where PC options to alter its windowed settings and visual upscaling method can be seen.

IGN has contacted Subnautica 2 publisher Krafton for comment.

Yesterday,

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to anyone found playing the game's leaked build, who it said risked incurring "franchise-wide and hardware bans". Earlier today, the studio followed through with its threat with at least one player,

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.

Exactly how that leak occured remains something of a mystery, despite early speculation that the game had somehow been leaked through Steam itself, perhaps via an unlocked version of the game pushed live in error by

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. For its part, SteamDB itself has issued a statement distancing itself from the leak, suggesting someone with early access to the build was responsible. Neither Playground Games nor

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have explained what actually happened here.

As for LEGO Batman: Legacy of the Dark Knight, a

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user posted a series of screenshots showing they were now somehow able to play the game on their Xbox after redeeming a digital download code purchased at Walmart. In a lengthy

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thread, users speculated that the digital code used to obtain the game had been incorrectly assigned to download the full, 45.2GB launch version of the game rather than a smaller 340MB pre-order file — something that now appears to have been patched.

If you don't already have a Subnautica 2 pre-order in hand, then you should know the game is an open-water survival adventure from the creators of the original Subnautica series, wherein you can play alone or with friends and explore alluring biomes and discover fascinating creatures, crafting vehicles, tools, and bases to help survive a mysterious alien world. Its development is especially notable for the

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— something that seems to be water under the bridge, for now.

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on Steam and Xbox Series X and S. It's also available to pre-purchase on Epic Games Store. It's set to launch straight into Game Pass as

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. There's no word yet on a PS5 or Nintendo Switch 2 version. IGN also has a

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.

Tom Phillips is IGN's News Editor. You can reach Tom at [email protected] or find him on Bluesky

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