Control What a Mess Clear the Mold Mission Walkthrough
In the supernatural world of Remedy Entertainment's hit game, navigating the shifting corridors of the Oldest House requires sharp wits and a steady aim. One of the most memorable side quests encountered during your journey is the task assigned by the mysterious janitor, Ahti, to clean up a dangerous biological hazard. This guide provides a comprehensive walkthrough to help players conquer the tricky environment and eliminate a persistent subterranean threat.
How to Trigger the Threshold Investigation
Before you can begin purging the corruption, you must first locate the mission board in the Maintenance Sector. After completing initial story beats near the janitorial office, a specific task titled What a Mess: Clear the Mold becomes available. Accepting this assignment tracking marker directs Jesse Faden toward the lower levels where a toxic infestation has completely taken root.
Entering this zone requires basic survival preparation since the spores can easily overwhelm an unprepared Director. Ensure your loadout includes high-damage service weapon forms like Shatter or Pierce to deal with unexpected hostile entities. It is highly recommended to upgrade your launch ability beforehand as throwing explosive objects remains the most efficient way to clear large clusters from a safe distance.
Navigating to the Infested Sector
Follow the environmental signs directing you past the NSC Coolant Pumps toward the lower medical and research sub-levels. The air will visibly change color as you draw closer, shifting to a sickly green hue that indicates dense airborne spores. You will need to drop down through a ruptured floorboard into a secluded cavern network where the primary growth resides.
This particular subterranean chamber features vertical structural layouts that can make navigation somewhat disorienting at first glance. Take a moment to eliminate the wandering hostiles that guard the perimeter before focusing entirely on your cleaning duties. Clearing out these lesser enemies first guarantees you will not be interrupted while hunting down the hidden biological clusters scattered across the walls.
Locating and Destroying the Core Growth Nodes
To successfully complete the objective, players must locate and destroy six distinct glowing nodes attached to the rocky surfaces. These entities are often tucked away in shadows, underneath metallic scaffolding, or high up near the ceiling pipes. Using your flashlight or firing a quick test shot can help illuminate their exact positions within the darkened cavern.
Use your telekinetic capabilities to grab nearby explosive containers and launch them directly into the center of each pulsing mass. If you run out of physical objects to throw, sustained firearm pressure from a safe distance will eventually rupture the outer membrane. Be careful not to stand directly beneath the nodes as they drop hazardous residue upon collapsing to the ground.
Claiming Your Rewards from Ahti
Once the final node has been completely vaporized, the oppressive atmospheric fog in the chamber will instantly dissipate. Check your local map interface to ensure the objective counter reflects a successful purge before leaving the lower levels behind. You can then utilize the nearest fast travel point to return smoothly back to the main maintenance hub area.
Speak directly with the janitor at his desk to officially report that the tedious cleanup chore has been completed. He will reward your diligent service with valuable crafting materials and crucial modification points to upgrade your equipment. Completing this task also brings you one step closer to unlocking the special janitor assistant outfit later in the game.