the reason the error sound keeps playing when not moving is because its actively creating error messages even when your not moving you mouse. this project uses the iconic windows XP background anyways have fun : ) update v1.1: added app icons. the game might lag at the end (only happened to me once) but at 30 secs the game will stop loading sprites so every 30 secs reclick the green flag.
I just made a sprite and put when flag clicked forever set volume to 100% play sound recording1 go to mouse pointer.
