Mega Dimension for Pokémon Legends: Z-A is scheduled to be playable starting December 10, 2025, with many regions effectively getting it on the evening of December 9 due to time zones.

Exact date

• The official release date given by Pokémon and major gaming outlets is Wednesday, December 10, 2025.

• Because it launches via a simultaneous global update around 1:00 UTC, players in North America can start playing on Tuesday, December 9, 2025 (for example, about 5 PM PT / 8 PM ET).

Regional timing

• In the UK and most of Western Europe, the DLC becomes available in the very early hours of December 10 (around 1–2 AM local time in common time zones listed).

• In Japan and Australia, the release falls on the daytime of December 10 (for example, late morning to noon local time in typical schedules shared by gaming sites).