Tetris 99’s next event will be of the spooky and seasonal sort as it crosses over with Luigi's Mansion 3 (via Eurogamer).
The blocky battle royale has riffed off of other Switch games like Splatoon 2 and Fire Emblem, and if players tot up 100 event points this weekend, they will be awarded a Luigi's Mansion 3 theme. It even comes with a snazzy soundtrack.
The Luigi's Mansion 3 crossover starts on October 25 and ends on October 28. Luigi's Mansion 3 will launch for Nintendo Switch on October 31.