A free app for Android, by Nugroho Studio.

Scary Teacher – Horror on High is a survival horror video game where you play as the teacher of a high school who has a special student who is a serial killer. The evil teacher has been known to bully students, and even go as far as stealing money from them. You play as the teacher of a high school, and you are going to be the one to prevent the bad kids from doing bad things. You have to go to the school and stop the bad kids from doing bad things, and if you fail to do that, you will lose your job. The teacher has a special student, and you have to stop him from doing bad things. The student is a serial killer, and he is going to be the one to hurt you. The game starts in the year 2021, and the teacher is going to be the one to start the rampage. You have to go to the school, and you have to stop the student from doing bad things. You will be rewarded for your efforts, and you will get a new job.