The Siege of Noblestead

The Siege of Noblestead is the first Challenge Mode Campus of the game. Released in October 2022 as part of Halloween 2022, it features the Noblestead Campus, but with several differences to the normal level:
 * It is set at night.
 * Horde Challenge Mode is present, in the form of several waves of Zombies & Mummies.
 * The Course being run is Blaggard Knight School, which is functionally identical to the regular Course.
 * Many different Weather effects will occur.

Challenge-Objectives-Icon.png Challenge Objectives
The player is tasked with educating Blaggard Knight School Students under trying circumstances. Constant Invaders and disastrous Weather will keep Janitors busy in all their capacities, while educational standards must be maintained.

The challenge will conclude at the end of the second Academic Year, or with the completion of the tenth Wave of Invaders, whichever comes first. At this time, the number of times Students have levelled up will be tallied, and the player will be awarded a tier accordingly:

Security-Icon.png Invader Waves
Zombies & Mummies will invade the Campus ten times across the two Academic Years of this challenge. They will damage any items with a maintenance gauge, including Equipment, and vomit everywhere, leaving Janitors with a trail of destruction to clear, even after they are done expelling the invaders themselves.

Disaster-Icon.png Weather
Notably, Rust Issues does not occur in this version of Noblestead.
 * Meteor Shower
 * Lightning Storm
 * Earthquake