Move to the first stage using the portal
Opened the skeleton chest for the first time
Bought from the merchant for the first time
Traded with the merchant 3 times
Traded with the merchant for 5 times
Destroyed the tower for the first time
Succeeded attacking 10 times with sword
Succeeded attacking 10 times with mace
Succeeded attacking 10 times with spear
Used the health recovery item 5 times
Used the stamina recovery item 5 times
Used the speed enforcement potion 5 times
Dig a grave of the dead Mr.Cube
Penetrate through 3 stages
Penetrate through 5 stages
Penetrate through 10 stages
Killed the first competing CUBE
