The Night of the Phantoms is a seasonal festival that starts at the end of September and continues until the beginning of November. It revolves around the Phantoms and it was first introduced in 2010. The proper date of this festival is October 31st; it shares the date with the real world's holiday and festival - Halloween.
Throughout Jamaa, certain transformations take place for this festival. The most significant change occurs in Jamaa Township, which is the change to night-time for the duration for the festival. In addition to the time change, Jamaa Township is also updated with many black, orange, and Phantom-themed decorations, as well as playing the music Spooky Old Bones.
During this festival, strange portals appear all around Jamaa to lead Jammers into the Phantom Vortex. They lead to a small, purple-and-black room that contains an interactive floor and a central podium for the game Phantoms!, where Jammers can win a special prize.
The seasonal Adventure for this festival is Bitter Sweets. This adventure revolves around phantoms and collecting candy.
The following items have been released as part of this festival, but they are not guaranteed to return in the future.
- During the Night Of The Phantoms, the statue of Mira in Jamaa Township is temporarily replaced with a statue of a Phantom.
- The Jamaa Journal appears to be written on with Phantom goop when it is released near the Night Of The Phantoms, however, in the 2019 and 2020 NOTP version of the Jamaa Journal, no Phantom Goop has been written over it.