Complete the indicated task to unlock the achievement.

Achievement	How to unlock
Buy freezer module 2 lvl	Need buy freezer module 2 level.
Buy freezer module 3 lvl	Need buy freezer module 3 level.
Buy laser module 2 lvl	Need buy laser module 2 level.
Buy laser module 3 lvl	Need buy laser module 3 level.
Buy rocket module 2 lvl	Need buy rocket module 2 level.
Buy rocket module 3 lvl	Need buy rocket module 3 level.
Buy turrets module 2 lvl	Need buy turrets module 2 level.
Buy turrets module 3 lvl	Need buy turrets module 3 level.