價格：免費
檔案大小：91 MB
版本需求：需要 iOS 8.0 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：英語
Granny's Basic in Billy Class is a game about the grandma teacher that check around classroom to catch all bully's school.
Find and check every corner to get all passage and shoot them!
How to play:
Use left analog button to move, and tap the screen to shoot according to your tap direction.
Game Features in Granny's Basic in Billy Class:
-Cool classroom maze that separated in 15 different level
-Unique AI system that make Billy the bullies can hide around corner
- Easy to learn and very addicting
支援平台：iPhone, iPad