Complete 20 missions.
Complete 10 missions.
Complete 50 missions.
Collect 100 gems.
Collect 500 gems.
Collect 200 gems.
Reach 2 locations.
Reach 3 locations.
Play the game 2 days.
Reach 4 locations.
Play the game 5 days.
Play the game 10 days.
Unlock 10 characters.
Unlock 5 characters.
Unlock 20 characters.