Doritos Crash Course 2

The Antarctic courses are the second set of courses. They are immediately after the Jungle courses. Each course costs 25 stars or 5 coins. Stars are earned by collecting stars in levels, earning medals, and completing bonus objectives. Coins can be earned (rarely) or bought.

You do not have to go in the order the World Tour Select shows. You can choose to start unlocking these as your first set if you'd like. They do not have to all be unlocked in order (i.e. you can unlock 2 Antarctic courses and then a Pirate course and then finish the Antarctic courses).

This requires a total of 125 stars or 25 coins.

You can unlock the courses out of order, like unlocking Antarctic course 3 before you unlock Antarctic course 2.

Keep playing games and aiming to get all the stars on jungle mode instead of winning (if you have already one it before), or you can just go for the 16 stars on each level immediately.