OMSI Berlin X10 – Key exchange for the Steam version

Owners of OMSI 2 Berlin X10 Save on Line 186

With the release of the new expansion OMSI 2 Add-On – Berlin Line 186, owners of the popular Berlin X10 map can benefit from a discount.

If you already own the OMSI 2 – Berlin X10 add-on, you can purchase the new Line 186 at a reduced price and save €5 compared to buying it separately.
To ensure that no one is excluded due to different purchase versions, we have prepared a simple solution for all variants.

How to Get the Discount

Depending on how you purchased Berlin X10, there are different options:

Purchase via Steam

If you already own Berlin X10 as a Steam version in your library, a corresponding bundle will automatically be displayed to you.

There, you can easily add Line 186 at a discounted price—quick and straightforward.

Boxed Version

If you own Berlin X10 as a physical version, we need a short proof:

• Send a photo of the first page of the manual where the key is clearly visible.
  Please make sure it is clearly readable—unclear images cannot be processed.

• Send it via email to: x10@halycon.info

• After successful verification, you will receive a Steam key for Berlin X10 and can then use the bundle as described above.

Purchase of the Download Version via the Halycon Shop or Other Platforms

If you purchased Berlin X10 via a non-Steam key, you can also participate:

• Send your existing key via email to x10@halycon.info

• After verification, you will also receive a Steam key for X10

• Afterwards, you will also have access to the discounted bundle

Important Notes

• Each key can only be verified and converted once

• Processing will be done as quickly as possible, but may take some time depending on request volume

• Unreadable or incorrect submissions will be discarded without further notice

• Limited-time offer
  The conversion of existing keys is possible until December 31, 2026.
  Requests submitted after this date can no longer be considered.

With this campaign, we ensure that all owners of Berlin X10—regardless of their original purchase version—can benefit from the discount.

Enjoy the new Line 186 and have a great trip through Berlin!