The Outer Worlds Science Weapon Groundbreaker Location Guide

Here's how to get The Outer Worlds science weapon on the Groundbreaker: the Prismatic Hammer.

This location guide for The Outer Worlds science weapon on the Groundbreaker will show you how to get the Prismatic Hammer, one of the best science melee weapons in the game. 

Luckily, it's easy to get this hammer early in the game if you know how to find it, making you a tad more OP in the game's early stages. Here's where you need to go and what you need to do to get it. 

The Outer Worlds Goundbreaker Science Weapon: Prismatic Hammer Location

The Outer Worlds map showing the location of the Prismatic Hammer science weapon on the Groundbreaker.

As soon as you arrive on the Groundbreaker station (available through Groundbreaker Docking Bays and Promenade fast travel spots) after finishing things up in Edgewater, you will find yourself standing in front of the customs offices. 

Submit to customs, if you haven't already done so, and go through the door to your left. Turn left into a short hall. Then, turn right into aroom with a row of stacked blocks along the wall. Jump on top of the stack and move forward.

At the end, you will see a small hole, which will lead you into a secret hanger with several outlaws. You can easily kill them all without worrying about your reputation.

Loot them all; one of them will have a Repair Hanger Keycard. Use it on the door to your right inside the hanger (refer to the screenshot above). You will find yourself inside a small office with a toaster.

Approach the toaster and interact with it. This will prompt a message that you have acquired a Prismatic Hammer science weapon.

Prismatic Hammer Science Weapon Stats

Here is a complete breakdown of this science weapon's stats:

  • Value: 375
  • Weight: 5.00
  • Damage: 72
  • Damage per second: 76
  • Damage type: Physical
  • Special effect: Knockdown
  • Tinkering cost: 59
  • Mod slots: 0
  • Parts returned: 5(WB), 3(Inv)

That is all you need to know on how to find Goundbreaker science weapon location, and for more The Outer Worlds guides, check out the list below:


Sergey has been a freelancer in the video games industry for more than five years, writing for various publications around the world. His favorite games are MtG, Dark Souls, Diablo, and Divinity: Original Sin.

Published Nov. 4th 2019

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