LEGO Batman: Legacy of the Dark Knight lands on Switch 2 in 2026
Switch 2 owners now have a date, preorder options, and a Deluxe path with Joker and Harley Quinn, turning LEGO Batman’s arrival into more than a lazy late port.

Warner Bros. Games has turned LEGO Batman: Legacy of the Dark Knight into a real Switch 2 release, not just a window on a slide. The open-world action-adventure is set to arrive on Nintendo Switch 2 on September 18, 2026, with Standard Edition and Deluxe Edition preorders already live and a worldwide launch planned for the new hardware.
That matters because the Switch 2 version comes with more than the base game. Players who pick up the Deluxe Edition will get the Mayhem Collection DLC, which adds The Joker and Harley Quinn as playable characters, a new story mission, extra Batcave items, new suits, and a new Batmobile. In other words, the Switch 2 release is being positioned as a full-value package, not a stripped-back port arriving late in the cycle.
Warner Bros. Games also added a bonus that lands directly in preorder territory. Anyone who preorders on Switch 2 gets an in-game The Dark Knight Returns Batsuit. Physical Deluxe Edition buyers will also receive a free LEGO Retro Video Game Batman minifigure while supplies last. That gives the Nintendo version its own hook beyond simply showing up on a new platform months after the announcement.

The wider release plan makes the launch feel broader than a one-platform play. Current owners on PlayStation 5, Xbox Series X|S, and PC can buy a Deluxe upgrade that unlocks the Legacy Collection content immediately and brings in the Mayhem Collection on September 18. That keeps the game’s content path moving across platforms instead of splitting the audience into separate versions with no upgrade route.
For Switch 2 owners, the important part is simple: September 18 is not just the day LEGO Batman shows up, it is the day the console gets a version with a defined preorder bonus, a Deluxe content track, and a worldwide launch attached to Nintendo’s newest hardware. For existing LEGO Batman fans, that makes this look less like a throwaway port and more like a proper arrival.
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