Warhammer 40,000: Boltgun 2 Guide | All Secrets and Purity Seals in The Hive

This Warhammer 40,000: Boltgun 2 Guide Locates All Secrets and Purity Seals in The Hive

Game Guide by Amaya on Oct 25, 2026

The Hive has two levels, Underhive and Daemonic Symphony, with 10 Secrets and 2 Purity Seals to collect. Each level contains five Secrets and one Purity Seal, so check your collectible tracker before moving on.

the hive 2

Underhive – All Secrets and Purity Seals

Underhive contains 5 Secrets and 1 Purity Seal. The collectibles are hidden in side rooms, ventilation shafts, and areas that require shooting concealed skull switches.

Secret 1 – Machine Spirit

At the beginning of the level, enter the first door on the left and activate the switch to redirect the gas flow. Use the box in the corner to jump over the gas, then reach the room above.

Jump onto the central pipe, climb onto the small structure at the side, and drop inside to collect the Machine Spirit.

Secret 2 – Grenade Boost

In the room with the Red Key, climb the ramp on the left. Jump from the end of the ramp onto the large pipe to collect the Grenade Boost.

Secret 3 – Boltgun Magazine

After using the Red Key and activating the switch beyond the Red Door, return down the ramp toward the central corridor. Enter the small room at the bottom, filled with stacked boxes.

Look behind the boxes for a concealed skull and shoot it to open the hidden door. Collect the Boltgun magazine inside.

Secret 4 – Machine Spirit Upgrade

Continue toward the Purple Key until you reach a square room with a large circular opening above. Climb the ventilation structures along the wall to reach the opening and collect the Machine Spirit upgrade.

Equip the weapon you want to upgrade before picking up the upgrade.

Secret 5 – Munitions Boost: Lock and Load!

After collecting the Purple Key, return to the main hall and enter the first door on the right. Look for a hole in the wall on your left and shoot the skull visible through it.

Now proceed through the Purple Door. The hidden passage leads to the Munitions Boost: Lock and Load!

Purity Seal 1

Activate both main switches to open the large gate. Return to the opposite end of the corridor and climb the ventilation structures to reach a tunnel.

Drop down into the tunnels and search for the Purity Seal. Collecting it also grants 50 Boltgun ammunition.

Daemonic Symphony – All Secrets and Purity Seals

Daemonic Symphony contains 5 Secrets and 1 Purity Seal. Look for cracked walls, concealed skull switches, hanging cages, and platforms above the main route.

the hive 1

Secret 1 – Machine Spirit

At the beginning of the level, step off the elevator onto the balcony. Instead of going forward, head right and jump over the broken section of the perimeter wall.

Drop onto the lower walkway behind the statue to collect the Machine Spirit.

Secret 2 – Munitions Crate

Proceed through the courtyard into the first cathedral building. In the entrance corridor, check the left wall for a bright blue crack.

Shoot the cracked section to destroy the wall and reveal a hidden compartment containing a munitions crate.

Purity Seal 1

Continue to the Red Key arena, where you must survive a Purge to obtain the key. Once inside, look up at the cages hanging from chains near the ceiling.

Shoot the chain holding the lowest cage. It will fall and break open, revealing the Purity Seal. Collect it to receive 50 Boltgun ammunition.

Secret 3 – Hidden Pickup Behind the Bench

While exploring the Red Key arena, look for a stone bench near a pickup concealed behind metal bars.

Check behind the left end of the bench for a skull acting as a hidden switch. Shoot it to retract the bars, then enter the newly opened alcove to collect the Secret.

Secret 4 – Pickup in the Lower Crypt

Use the Red Key to enter the crypt and descend into the lower tunnels. Follow the corridors into the purple-lit chamber until you find a tall armored statue.

Shoot the statue's head, which is actually a concealed skull, until it catches fire. Turn back toward the nearby side room; the gate will have opened, allowing you to collect the hidden pickup.

Secret 5 – Munitions Boost: Lock and Load!

Collect the Purple Key and open the Purple Door. Beyond it, you will reach a gate where an enemy attacks with shockwaves.

Move through the gap to the left of the gate and climb onto the statue on your right. From the statue's head, jump to the upper platform and collect the Munitions Boost: Lock and Load! from the large curved pipe along the wall.

Final Thoughts

The Hive contains 10 Secrets and 2 Purity Seals across Underhive and Daemonic Symphony. Explore side rooms and elevated platforms carefully, and shoot suspicious skulls and cracked walls whenever you find them.

Before leaving each level, confirm that your tracker shows 5/5 Secrets and 1/1 Purity Seal.