Tenebris Somnia Guide | All 6 Copper Stars and Star Lockers

Tenebris Somnia has six Copper Stars and six Star Lockers to find. Each Copper Star unlocks one locker containing useful items, including healing supplies and ammunition. Collect all six Copper Stars and open every Star Locker before fighting Sanguis, as this is the point of no return for the Stella Plena achievement. 

All 6 Copper Star Locations

Copper Star 1

Location: Street outside the building

Go to Floor 3 and walk through the blue door leading outside to the street. Check the trash can near the entrance to find the first Copper Star.

Copper Star 2

Location: Door A

On Floor 1, enter Door A and continue through the double glass doors. Look at the floor near the chairs on the right to find the second Copper Star.

Copper Star 3

Location: Near the elevator

Head to Floor 0 and inspect the potted plant beside the elevator. The third Copper Star is hidden inside the plant.

Copper Star 4

Location: TV puzzle room

Complete the Copper Seed puzzle, then enter the room and use the televisions to illuminate the area. Once the room is lit, inspect the shelf on the right to collect the fourth Copper Star.

Copper Star 5

Location: Room after the boss fight

Go through the cow skull door and defeat the boss inside. Before leaving the room, search the drawers on the left for the fifth Copper Star.

Copper Star 6

Location: Red figure at the top of the stairs

On Floor 1, look for a red figure holding a green object at the top of the stairs. You cannot collect the star immediately. First, obtain the Chisel, then return to the figure. The Copper Star will drop from its hand, allowing you to pick it up. 

All 6 Star Locker Locations

Each Star Locker requires one Copper Star to open. Collect all six and open the lockers before progressing to the Sanguis boss fight.

Star Locker 1

Reward: Aqua Vitae

Go to Floor 2 and enter the Director's Room. Check the trophy cabinet on the right to find the first Star Locker. If the room is temporarily inaccessible when you arrive, return later to open it.

Star Locker 2

Reward: Lavendoleum

Enter Ivan's apartment on Floor 2 and head into the kitchen. Search the cabinet in the upper-right corner to find the second Star Locker.

Star Locker 3

Reward: Revolver ammunition

On Floor 1, go through Door B and enter the bathroom containing the save point. Open the cabinet on the right to find the third Star Locker.

Star Locker 4

Reward: Lavendoleum

Enter Door A on Floor 1, then head upstairs to the room with the projector. Inspect the shelf on the right to find the fourth Star Locker.

Star Locker 5

Reward: Shotgun shells

Go to Ivan's apartment on Floor 3 and enter the room previously sealed by the green symbol. Check the wardrobe on the left to locate the fifth Star Locker.

Star Locker 6

Reward: Revolver ammunition

On Floor 0, pass through the glass door and continue through the emergency exit. Climb one flight of stairs, pass through the next door, and inspect the lockers along the wall. Look for the locker marked with a green symbol. 

How to Get the Stella Plena Achievement

To unlock Stella Plena in Tenebris Somnia, you must open all six Star Lockers before the Sanguis boss fight. Collect all six Copper Stars and use them to open every locker. The Sanguis encounter is the point of no return for this achievement, so finish exploring and open any remaining lockers before the fight. 

Final Thoughts

The easiest way to collect all six Copper Stars is to check every floor thoroughly and revisit the red figure on Floor 1 after obtaining the Chisel. Keep track of the six Star Lockers as you explore, and open them all before confronting Sanguis to avoid missing the Stella Plena achievement.

FAQ

Q. Can you miss the Copper Stars in Tenebris Somnia?

A. Yes. Some collectibles require you to complete puzzles or obtain specific items first. You can also miss the Star Locker achievements if you progress past the Sanguis point of no return without opening every locker.

Q. What do Star Lockers contain?

A. They contain useful supplies, including Aqua Vitae, Lavendoleum, revolver ammunition, and shotgun shells.

Q. Do I need all six Copper Stars for Stella Plena?

A. Yes. Use the six Copper Stars to open all six Star Lockers before fighting Sanguis.