LEGO® Harry Potter™ Collection

Official Mayhem Collection DLC Trailer

TT Games

Aug 26, 2026

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Become Gotham City's Most Wanted and maximize the mayhem!

Get LEGO® Batman™: Legacy of the Dark Knight Deluxe Edition or Deluxe Edition Upgrade today to play The Mayhem Collection DLC on September 18! #LEGOBatmanGame

This announcement was originally published by TT Games on Steam on Aug 26, 2026.

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LEGO® Harry Potter™ Collection

$39.99·action · adventure

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