This is the key to the version sold by Nacon.
This version has a number of drawbacks - it does not have achievements, cloud saves, and possibly there is no DLC
Nevertheless, this is a full legal version, which is currently impossible to buy (and there is a possibility that it will never be possible).
The Sinking City (RU+CIS)
TF2. CS GO keys
This is the key to the version sold by Nacon.
This version has a number of drawbacks - it does not have achievements, cloud saves, and possibly there is no DLC
Nevertheless, this is a full legal version, which is currently impossible to buy (and there is a possibility that it will never be possible).