Evil Nurse: School's Out

It has two modes. Escape and Shooter.

Escape Mode:

You are in school, after hours, in Detention! What do you generally do during that time period?
Well, forget about that. This time you must escape!
You have 5 days. You are trapped and Evil Nurse is watching you!
She can hear EVERYTHING! So try to be VERY quiet!
Solve puzzles to open the main door but avoid her doing all that.

Good Luck!

Shooter mode:

When Your Daughter Escaped this School and Evil Nurse,
You Decide To get here and Kill her once and for all!

Find 6 Evil Crosses. Once you find them you will be able
To destroy her. Good Luck.