MIO: Memories in Orbit Guide | How to Get All Fragmented Serial Numbers

Here’s how to get all Fragmented Serial Numbers in MIO: Memories in Orbit.

Game Guide by Ragib Rawnak on Jan 23, 2026

If you want to enter the Manufactory, you must first find all 6 Fragmented Serial Numbers. These are all hidden within the REDACTED area. Once you have the full set, you can unlock a secret door to reach new challenges in MIO: Memories in Orbit.

MIO: Memories in Orbit, Guide, How to Get All Fragmented Serial Numbers

Locating the Fragments

You can find the first Fragmented Serial Number by looking for moving rollers that go up and down. There is a small hole beneath them that leads to a secret path.

For the second one, you will need to hide behind blocks to move past a laser section. Once you are down, look for a vent on the left. The third piece is tucked away in the room sitting directly under the checkpoint.

The fourth Fragmented Serial Number is near the large circular door. Use the hanging boxes to move to the right, then look for a small vent just below where the boxes come out in MIO: Memories in Orbit.

You can find the fifth piece by searching near the red pipes for a small gap. Follow that gap to the very end. The final piece is the easiest to find, as it sits in plain sight at the end of the room.

MIO: Memories in Orbit, Guide, How to Get All Fragmented Serial Numbers

Entering the Manufactory

Once your collection is complete, head to the area on the right side of the Vault. Look for a spot where saws are moving and find the small gap between them.

Drop down through that gap to find the door. With all 6 Fragments in your inventory, the way to the Manufactory will open in MIO: Memories in Orbit.

Also, check our MIO: Memories in Orbit Review and other guides below: