These nights I've been attending chemistry Olympiad classes. During yesterday's session, our chemistry teacher invited several seniors to share their experiences. As they chatted, they mentioned a Demon Tower game they developed in their free time — "The Legend of Class 63: Summit of No.2 High School". Such an impressive game with Hangzhou No.2 High School elements naturally made me curious about its Easter eggs. Instead of playing through, reverse engineering seemed more efficient. The seniors mentioned using RPG Maker XP. Easy enough — downloaded it from http://xiazai.zol.com.cn/detail/43/426737.shtml Noticing the 9MB Game.rgssad file, I tried opening it with 7-Zip. No luck. The file properties revealed: Encrypted? Interesting....