Doriane Voclaine, also recognized as the Mantis, was a renowned mercenary inStarfieldknown for her battles against Spacers and pirates until her demise.Starfield’s lore reveals that Doriane, who happened to be the mother of Leon Voclaine, desired him to succeed her as the Mantis. However, both characters tragically perished at theLair of the Mantis, a location players explore during the Mantis side quest.

In this side mission, players face aletter-coded pressure plate puzzlethat requires a password. However, the puzzle is dangerous, filled with booby traps. Here’s how players should approach the Mantis Puzzle without getting killed.

image showing the denebola i-b planet in starfield.

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Mantis Puzzle Location

Players can access the Mantis Puzzle in the basement of the Secret Outpost on planet Denebola I-b. To find this location, they will first need to read the “Secret Outpost” note that some Spacers drop. After that, they musttravel to the Denebola star systemand defeat the enemies to reach the basement.

Mantis Puzzle Solution

To solve the Mantis Puzzle, players muststep on the pressure plates to spell out the word “Tyrannis.“They should begin by stepping on the plate marked with the letter T, followed by the plates in the following sequence: Y, R, A, N, N, I, S.

Players discover the code for the Mantis Puzzle whileexploring the Secret Outpostand listening to recordings. More specifically, a voice message titled “Leon Voclaine - Sic Semper Tyrannis” highlights the importance of the word “Tyrannis” in the Mantis’s life, suggesting that it’s the actual password for the booby trap.

image showing the mantis corridor puzzle solution, the code is tyrannis.

Alternative Ways for Solving the Mantis Puzzle

In addition to the plate pressure solution, players have alternative methods to solve the Mantis Puzzle, includinghacking into the nearby computer or bypassing the traps through jumping. Hacking into the systems necessitates aSecurity skill of Rank 3, as the traps are safeguarded by a Master Lock. On the other hand, successfully bypassing the traps requires players towear resilient armor suits, as the turrets can quickly incapacitate them.

Mantis Puzzle Rewards

Solving the Mantis Puzzle rewards players with the Legendary Mantis Suit and the Razorleaf spaceship. To get these items, players will need to follow the mission marks inside the Secret Outpost and take out all enemies, including Spacers and robots.

Note thatthe Razorleaf starshipis inactive. To bring it to the surface and make it operational, players will first need to activate it by pressing the button next to the starship.

image showing the legendary razorleaf ship in starfield.

Starfieldis available now for PC and Xbox Series X/S.