Deeply Insane

Deeply Insane is a quest unlocked automatically by completing The Disappearance of Alice

Walkthrough

The Blonde Woman

When starting the quest, the only lead you'll have is that you need to find a blonde woman who works in the Mines. Asking various characters about this will point you to Anna Markannen, who runs the Canteen. Going to speak to her, she says that she isn't who you're looking for. Another woman named Ines Hietela used to work there, but doesn't anymore. However, Anna says that her sister usually hangs out in the Sauna and that you should talk to her.

Finding Ines

When you speak to Laura in the Sauna Club, she'll say that she doesn't know where Ines is but she was talking about something at the Kauha claim. Go there, and speak to Emil Kauha. he'll say she's in the electrical room right now. There are keys to be found near the breakroom, or you can just pick the lock.

In the electrical room, Ines is sitting in the corner performing some kind of ritual. There is a lengthy conversation with her, where you can interrogate her about the murders. She claims that a cult called the Stalburg Underground made her do it.

At the end of the dialogue tree, she gives you the option to drink a potion. Drinking it will teleport you to a mysterious location at nighttime, near a glowing red crater. Walk into the crater, and a scary figure will appear. After a dialogue alluding to your past, collect the glowing red rocks that appear. Once that's done, you'll return to the shed with Ines.

Completing the Quest

Once you're back in the shed, there is a short dialogue with Ines. You'll complete the quest, and automatically unlock the quest Stalburg Underground (quest), which isn't in the game in the pre-Bazaar update. She advises you to pick up the mask on the ground, but as of this time its purpose is unknown.