when did the dark set release in mm2

The Dark set in MM2 released during the Halloween update on October 16, 2023. That matches multiple public posts from that period referring to the new Darkness/Dark set as just released in the update.

Quick Scoop

• The set is tied to MM2’s 2023 Halloween update.

• Public videos and posts about the set started appearing on October 16, 2023.

• A few follow-up videos from late October 2023 also discuss the same new set, which lines up with that release window.

Note

If you meant a different “Dark set” item name in MM2, I can narrow it down, but for the Darkness/Dark set , the release date is October 16, 2023.