Quierschied Halloween 2024. The halloween event 2024 is an event in pet simulator 99, that began on october 19th, 2024. Hallow's end starts on october 25th and ends on november 8th at 10 am (pst).

Hallow’s end starts on october 25th and ends on november 8th at 10 am (pst). That began on october 4, 2024.