Warhammer 40k Boltgun: All Secret Locations in Chapter 1 Mission 3

Boltgun is the latest addition to the Warhammer 40K franchise. In the game, you play as an Astartes who takes on missions across the galaxy as you fight against the forces of Chaos.

It’s a classic 90s retro shooter, and as you can expect, it comes with a ton of collectibles waiting for you to uncover.

In Mission 3 of Chapter 1 alone, you can find a lot of secrets in every corner.

In this guide, we’ll walk you through the locations of all of these secrets in the mission.

All Secrets Locations in Chapter 1 Mission 3 in Warhammer 40k: Boltgun

There are a total of 7 secrets waiting for you to discover in Mission 3 of the first chapter of the game.

Titled Sector Imperialis, the mission takes place in a large Imperial city teeming with forces of Chaos. It can be easy to get lost in this area, but as long as you follow this guide, you should be fine.

Before you start, you have to keep in mind that you should collect all secrets in a single run and complete the mission. You won’t be able to re-enter just to collect any secret that you’ve missed.

Without further ado, here are the seven secrets and their respective locations:

Munitions Boon

To make it easier to follow, you want to go back to the starting point which is the point where you spawn upon starting the mission.

From the starting point, keep moving straight then turn right to go through the huge hallway. Go straight until the end then turn right once again.

You should be able to see a handful of large containers. Go past these containers and the statue until you come across the stairs on your right.

Instead of climbing up the stairs, turn right and go all the way forward until you come across a small alley on the right.

At the end of the alley will be the first secret, Munitions Boon, waiting for you.

Full Contempt

This one is pretty straightforward. In fact, it’s something that’s hanging on top of the statue you walked past by earlier.

From the Munitions Boon secret, retrace your steps and head back to where the stairs are located. This time, climb up the stairs and just follow the path until you come across the room containing a Shotgun.

Pick up the shotgun and take care of the enemies that spawn after. Then, go through the door on the right and jump across the gap to land on the statue to pick up Full Contempt.

Kraken Boltgun Magazine

From the statue, jump all the way down then turn left. Walk past the large containers once again until you reach the door with the Epsilon symbol on it.

To its left side is a control panel. With the key you picked up earlier right next to Full Contempt, activate the control panel to open the door.

Keep moving forward then turn left to arrive at a wide open area. Continue moving forward until you come across what looks like a shop to the left.

Jump through the opening on the left and keep moving forward until you come across the Kraken Bolt Magazine lying on the ground.

Machine Spirit

From the previous secret, just continue forward and go all the way straight until you come across another shop to the right.

This time, jump through the opening on the right until you come across the Machine Spirit floating above the ground.

Vortex Grenade

From the Machine Spirit, continue moving forward until you see a huge chapel. Head inside via the huge door then go all the way down the stairs.

Just follow the path on your left and go down yet another flight of stairs. Keep moving forward and cross the bridge until you find yet another stair further ahead.

Go all the way down and simply follow the path. This is a bit straightforward as there are no other rooms in this area.

Eventually, you’ll reach a control panel with a green glowing light. Interact with it to activate the elevator.

Hop on the elevator until it reaches the lower level. Follow the path up the flight of stairs until you come across a secret wall to the right.

Interact with the wall to open it and wait for a few seconds for it to fully open. Inside should be the Vortex Grenade waiting for you.

Aura of Doom

Exit the Vortex Grenade room and look down the ledge on the right.

Just up ahead will be the Aura of Doom. All you have to do is jump over the ledge and into the platform where the Aura of Doom is.

Dragonfire Boltgun Magazine

After picking up Aura of Doom, jump to the ledge just further up ahead. Once you manage to successfully land on the ledge, just move a little bit forward until you see an opening.

Just right behind the pillar is the final secret.

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