Achievements
The start of something amazing
Publish your first World
Being appreciated
Next: Earn 5 likes on any of your Worlds
The champion
Become rank 1 in any World that has at least 15 people on the leaderboard (on same device type)
On the road to gold
Claim a ranking of 5 or higher in any World that has at least 15 people on the leaderboard
Wasn't even trying
Claim a ranking of 10 or higher in any World that has at least 15 people on the leaderboard
Hiberian
Next: Complete 10 unique Worlds with a goal