I played this game 10 years ago on my uncle's computer and I completely forgot about it, but yesterday I accidently saw it on YouTube and I downloaded it and when I got into game I remembered all the memories from back then, but I still don't know much about game...

Can anyone tell me do I unlock anything except for Rockingham in S3 license?
Any vehicles?
Any other tracks except for Rockingham?

If I pay 12 pounds for S2 and then I decide to upgrade to S3, do I need to pay 18 pounds or only 6 because I already paid 12?

Quote from marko2312 :

If I pay 12 pounds for S2 and then I decide to upgrade to S3, do I need to pay 18 pounds or only 6 because I already paid 12?

If you have S2 and decide to upgrade to S3, you will need to pay only 6 pounds.

Quote from regispicanco :

If you have S2 and decide to upgrade to S3, you will need to pay only 6 pounds.

Thank you so much!

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