when does the lego batman joker package come out

The Joker add-on/collection for LEGO Batman: Legacy of the Dark Knight is listed for September 18, 2026 on the Nintendo Switch 2 version, while the game’s main launch is May 22, 2026 with Deluxe Edition early access starting May 19, 2026.

What’s coming when

• Main game launch: May 22, 2026.

• Deluxe Edition early access: May 19, 2026.

• Joker-related Mayhem Collection / DLC: September 18, 2026.

Why it’s confusing

People sometimes say “Joker package” to mean the Deluxe Edition extras, but the sources separate that from the later Mayhem Collection , which includes The Joker and Harley Quinn as playable content.

TL;DR

If you mean the Joker DLC/package , it comes out September 18, 2026. If you mean the game itself, that’s May 22, 2026.