Testing Treatment

Testing Treatment is a Dark and Darker quest assigned by the Alchemist merchant, part of the Pending Diagnosis quest line. My potions are more than capable, but I will admit surgical tools might have their uses on occasion. If you are willing, would you try using them yourself and let me know how it goes? The objective is to use 1× surgical kit. All progress requires a successful extraction — items retrieved or kills made during a failed run do not count toward quest completion. Once every objective is fulfilled, return to Alchemist in the lobby to turn in the quest and receive the reward. This quest requires completing Undead Eradication before it becomes available from Alchemist. Completing Testing Treatment rewards 75 Gold, Random Uncommon Armor, 150 XP. The quest is completed in Crypts. Merchant quests in Dark and Darker are one of the most consistent gold and experience sources in the game, independent of loot luck on the Trading Post. Completing the full Alchemist quest chain unlocks higher reward tiers and increases merchant affinity, which can affect prices and open additional quest tiers in future seasons. The Pending Diagnosis chain provides a structured progression path through the Alchemist quest tree, and finishing each quest in order is the fastest route to the higher value objectives later in the line. Use the MetaBot Dark and Darker quest tracker to check all open objectives across every active merchant before extracting, so you can turn in multiple quests from a single run and get the most value out of each session.

MetaBot Desktop
Live In-Game Overlays
Join Our Discord
Bug reports, feature requests & developer chat
Join Discord
Crypts

My potions are more than capable, but I will admit surgical tools might have their uses on occasion. If you are willing, would you try using them yourself and let me know how it goes?

Use ItemUse 1× Surgical Kit
75 Gold
Random Uncommon Armor
150 XP
Requires: Undead Eradication

I see. Not bad. Not quite on the level of my potions, but better than nothing.

Get the MetaBot Desktop App

Level up your gameplay with real-time overlays, automatic game detection, and instant stats — all on your desktop.

In-game overlaysAuto game detectionMulti-game supportPersonal dashboard
Download NowFree download
🔍

Help us maintain accuracy! If you notice incorrect stats, missing data, or any issues, your feedback directly improves the quality of our data for the entire community.

Report an Issue

Testing Treatment Quest FAQ — Dark and Darker

What is Testing Treatment in Dark and Darker?

Testing Treatment is a Dark and Darker quest assigned by Alchemist as part of the Pending Diagnosis quest line. My potions are more than capable, but I will admit surgical tools might have their uses on occasion. If you are willing, would you try using them yourself and let me know how it goes?

How do you complete Testing Treatment?

To complete Testing Treatment you need to: Use 1× Surgical Kit. All progress requires a successful extraction. Once all objectives are done, return to Alchemist in the lobby to turn in the quest.

What are the rewards for Testing Treatment?

Completing Testing Treatment rewards you with: 75 Gold, Random Uncommon Armor, 150 XP. Turn in the completed quest at the Alchemist window in the lobby to collect the reward.

Which dungeon do you need for Testing Treatment?

Testing Treatment objectives are completed in: Crypts. Enter the correct dungeon type before attempting to make progress on this quest.

Do you need to complete anything before Testing Treatment?

Yes, Testing Treatment requires completing the quest Undead Eradication first. Once that quest is turned in, Testing Treatment becomes available from Alchemist.