Isn't it kinda random how there are laser security doors in a BATHROOM? Is this some kind of Millionare Maid restroom? With the maid complaining the security wasn't good enough?
Glitch Found: In places that are %100 completed, replaying a recently finished square results in doubling the enemies (but only one acually exists) and the music bugs...
Here's a way to defeat the final boss: Make sure your mouse is in the center of the game when starting, then right click, and forget about the walls. Wait until boulder clears, then you can left click somewhere else on the screen and continue...