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Venturing into the depths of theExtraction Research CenterinGenshin Impact, Travelers will encounter a series of formidable foes. The enemies will be guarding three essentialKeys With Notches. These keys are the only way to unlock theSaurian Cartsand uncover the hidden secrets within this hidden underground cave.
Solving thepuzzles in the Fatui Phlogiston Extraction Research Centerwill lead players into a bigger plot, where the Fatuis are using the poor Natlan animals for their own selfish reasons. Completing this hidden quest will reward Travelers with various precious rewards and theRighteous ResistanceAchievement inGenshin Impact.
Fatui Phlogiston Extraction Research Center Puzzle In Genshin Impact (Righteous Resistance Achievement)
Fatui Phlogiston Extraction Research Center has three Saurian Carts in the area, each requiring its own key. All three Key With Notches are located in the Extraction Research Center: Experimental Site, a hidden cave located south of the Blazing Ruins Domain. To locate the Phlogiston Extraction Research Center:
More enemies will try and ambush players inside the cave. Defeat them, then collect an Exquisite chest. Gliding down from the chest location will lead players directly to the Extraction Research Center: Experimental Site.
Key With Frontal Notches Location In Genshin Impact
After gliding down from the previouslocation inGenshin Impact, players will find two Fatuis guarding a Common chest. Defeat them to open the chest and acquire the firstKey With Frontal Notches. Use it to open the Saurian Cart east of it to free the locked-up Yumkasauri.
Key With Centered Notches Location In Genshin Impact
The secondKey With Centered Notchesand Saurian Cart are located south of the Fatui’s Extraction Machine. To reach it:
Upon opening the chest, Travelers will find the second Key With Centered Notches. Use it to unlock the Saurian Cart south of its location to obtain a Precious chest.
Key With Rear Notches Location In Genshin Impact
Acquiring the lastKey With Rear Notchescan be a hindrance since it requires a lot of steps. To acquire the Key With Rear Notches, players need to:
Once these steps are completed, a new entrance will open. Defeat the enemies coming out of it and enter the space behind it. Next:
The chest will have the Key With Rear Notches alongside aShattered Night Jade inGenshin Impact. Grab the key and move to the cave’s southwestern room to open the third and final Saurian Cart in the Extraction Research Center: Experimental Site and free the Koholasaur inside.
