please help to unlock D15

[emergency]

I'm unlock all tracks but still can't play D15 and dont know how... i send letters to few freands, but it still not playable.
May be it's becose bad translation (i have russian version).

Please tell me step-to-step how can i unlock D15 track.

[Rock and Roll]

Hi,

To unlock the final few tracks you need at least Gold on all the previous tracks.
If I remember correctly you need to gold D-1 through D-10 to unlock D-11 through D-15.

Hope that helps you.

[emergency]

i have gold on all red tracks... but D15 not playable.

[briankealing]

Hi,

To unlock the final few tracks you need at least Gold on all the previous tracks.
If I remember correctly you need to gold D-1 through D-10 to unlock D-11 through D-15.

Hope that helps you.

At least gold?

[Archmage]

You need to send an email-invitement and they need to use this email when they make an account.

[Retodon8]

At least gold?

Bronze, silver, gold, Nadeo.
Basically every track has those 4 medals, gold only being the second best time.
With official tracks Nadeo is of course the author, and since they know their own tracks really well, they have an even better time than gold.
Since it's hard to drive as well as them, gold was made a bit easier to earn.
Nadeo medals look like gold ones, but with a green circle near the edge:

(Non-official tracks can also have an author medal.)

[emergency]

You need to send an email-invitement and they need to use this email when they make an account.

thx a lot!
that helps