The eighth Tetris 99 Grand Prix event is happening this weekend, and, for those that participate, you can unlock an in-game Luigi’s Mansion 3 theme to mark the upcoming Nintendo Switch exclusive’s release.
The four-day event will start at 8am BST (9am CEST) on Friday 25th October and ends at 7.59am BST (8.59am CEST) on Monday 29th October.
Those that take part and earn 100 event points while the event is live will unlock an in-game theme that gives the puzzler a new look based on the spooky action-adventure game.
Tetris 99 is now available exclusively on the Nintendo eShop for Nintendo Switch worldwide.
— 任天堂株式会社 (@Nintendo) October 21, 2019