There is one level in each chapter which has grids in background, and the grids will move along with your mouse. Once the grids are aligned, you will see a square flashing on the screen, and the %&$# is collected in that chapter.

//mod_a - Level 5


//mod_b - Level 4


//mod_c - Level 5


//main - Level 4


//dir - Level 7


//sys - Level 1

Once you found all %&$# and get the achievement, go back to the menu and you will see there is a new chapter "#$^)@?" in the chapter selection screen.


In this chapter, you are required to complete the level without hitting the red squares. Once you finished it, you will get "#$^)@? complete" achievement.



And now you got all achievements in this game!