Embark on a bone-chilling adventure in School Nightmare, a thrilling horror game for Android. Developed by Masr Games, this free game takes you on a quest to find five keys hidden within a ruined school. But beware, as you'll have to navigate through hordes of crawling zombies to survive.

In School Nightmare, you'll find yourself in a spine-tingling environment where you must explore every corner of the haunted school to uncover the hidden keys. The eerie atmosphere and chilling sound effects create a sense of dread as you navigate through dark hallways and abandoned classrooms.

With its simple yet addictive gameplay, School Nightmare offers a thrilling experience for horror game enthusiasts. Can you stay calm and collected amidst the relentless onslaught of zombies? Test your survival skills and unravel the mysteries of the school in this spooky adventure game.