SURVIVE! MR.CUBE achievements

Killed 10 monsters

Destroyed the tower for the first time

Destroyed 10 towers

Opened the skeleton chest for the first time

Traded with the merchant for 5 times

Opened 10 skeleton chest

Used the health recovery item 5 times

Used the speed enforcement potion 5 times

Complete tutorial

Destroyed 5 towers

Opened 5 skeleton chest

Killed 30 monsters