i think sompoeple have dufficulties unlocking the secret endings so i'm going to explain it
so first you have to unlock the suicide ending
click start go find the wallet and buy a rope from the guy in front of your house then go back home and you see yourself hanging
and now the secret ending
you look at the title sreen saying
IT WAS ALL YOUR FAULT
PLAY
and you click on the ``it was all your fault´´ the letters W, A, L and T. dont type them in on your keyboard click just click the letters in order.
hope this helped
and i dont know the other endings expect the suicide and turning yourself in ending so please dont ask me about that.