Hm... Is there another code for the office room closet hidden in the game somewhere? Also the 5 button does not work on this keyboard. Also i found a keypad button, but there is no missing button? Can you give a small hint for the good ending?
I will update the game again later, I should've added a subtle hint on the locker. The keypad on the basement door is missing a button (4), you couldn't type the code without getting the missing keypad number.