Locating and Utilizing the Greenhouse Hut Key in Atomfall

As you explore Casterfell Woods in Atomfall, you might come across the Garden Centre, featuring several greenhouses ripe for looting. However, there’s a particular locked Greenhouse Hut that requires a special access item—the Greenhouse Hut Key.

This key isn’t far from the hut; nonetheless, it can be tricky to locate as it’s cleverly hidden. To ensure you find it without hassle, let’s take a look at how to locate and utilize the Greenhouse Hut Key in Atomfall.

Locating the Greenhouse Hut Key

Chances are, if you’re searching for the Greenhouse Hut Key, you’ve already spotted the locked Greenhouse Hut in the Garden Centre of Casterfell Woods. If you haven’t discovered it yet, refer to the map below for guidance:

The location of the Garden Centre is shown on a map of Casterfell Woods in Atomfall — The location of the Greenhouse Hut at the Garden Centre in Casterfell Woods.| Image credit: Rebellion/VG247

Within the Garden Centre, observe a large barred-up house. This house conceals the coveted Greenhouse Hut Key.

The player looks at the entrance to the barred up Garden Centre house in Casterfell Woods in Atomfall — Image credit: Rebellion/VG247

Although at first glance the house may seem off-limits, you can actually scale the wooden planks at the front door to gain entry.

The player looks at the Greenhouse Hut Key hanging from a kitchen shelf in Atomfall — The Greenhouse Hut Key is found hanging inside the barred-up house in the Garden Centre area.| Image credit: Rebellion/VG247

Once you’re inside, search the kitchen area. The Greenhouse Hut Key hangs conveniently from a shelf above the counter. Similar to the Castle Key at the Druid’s Castle Ruins, it’s easy to overlook, so keep an eye out!

With the Greenhouse Hut Key now in hand, you can head back to the Greenhouse Hut and unlock the door.

The player looks at the locked Greenhouse Hut door in Atomfall — Unlock the Greenhouse Hut using the Greenhouse Hut Key.| Image credit: Rebellion/VG247

Inside the Greenhouse Hut, you will discover crafting supplies along with a letter entitled ‘We Are Waiting For You’.This note suggests a potential lead for the Infiltrators quest and mentions individuals hiding behind the house, awaiting assistance from Agravaine, who is implied to be the leader of the Infiltrators.

The player looks at an unnamed cellar found behind the Casterfell Woods Garden Centre in Atomfall — Explore the cellar behind the house for additional loot and clues regarding the Infiltrators quest.| Image credit: Rebellion/VG247

If you follow the letter’s instructions and venture behind the house, you’ll uncover a cellar. Inside, you will find a wealth of additional crafting materials, ammunition, and more intriguing notes.

The note titled ‘The Special Operation Has Failed’ details the plight of Agravaine’s agents, who are trapped while investigating the Windscale disaster. Another note, ‘The World Has Gone Mad’, narrates an agent’s unfortunate encounter with the Druids.

In the cellar’s final chamber, a BARD Crate awaits you, containing a Training Stimulant and one last note, ‘I Can Hear the Voice’.This note indicates that one of the agents may have become infected, which led to distressing auditory hallucinations related to the soil. It also hints that searching the Brinsop Manor Ruins in Skethermoor may yield further evidence of Agravaine’s infiltrators.

For more comprehensive guides on Atomfall, don’t miss our articles on finding key items such as Ilya’s Key, the Castle Grounds Hut Key, and the Site Office Key.

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