3D Maze Survival - One day, you've lost your way and wandered into a strange place.

You find yourself in a huge haunted maze of streets. You'll be successful in finding out the exit and escaping from the labyrinth safe and sound?

Instructions/Controls: You can move around passage by arrow keys. When you encounter with some ghosts, press "Z" to fire the gun and shoo them away. Touching them results decreasing your energy. When energy got 0%, you would be taken back to the initial position. There is the exit of the maze somewhere. Find it out and have an escape.