Complete the indicated task to unlock the achievement.

Achievement	How to unlock
Attempted 1000 attacks against Tier 2 monsters in the world map	Attempted 1000 attacks against Tier 2 monsters in the world map.
Attempted 500 attacks against Tier 1 monsters in the world map	Attempted 500 attacks against Tier 1 monsters in the world map.
Collected 1 10-star heroes	Collected 1 10-star heroes.
Collected 1 9-star heroes	Collected 1 9-star heroes.
Collected 10 10-star heroes	Collected 10 10-star heroes.
Collected 10 6-star heroes	Collected 10 6-star heroes.
Player reached lvl 40	Player reached lvl 40.
Player reached lvl 60	Player reached lvl 60.
Upgraded Castle to level 15	Upgraded Castle to level 15.
Upgraded Castle to level 25	Upgraded Castle to level 25.