Blind Horror

You're a blind person being hunted by a mysterious beast. Armed with only a kitchen knife, you must fend it off and defeat it, or face certain death. You can only make use of the sound waves around you to "see" where the beast is and what it is doing. The beast may hunt you in different ways, and will be more aggressive on higher difficulties. You can only attack the beast so quickly, so make sure to read its movement patterns and know if you need to avoid it! In a small town, no one will hear you scream when you're hunted by the beast!
Jam year: 
Chipping In
Lost library card
MS Windows, Mac OS X, Linux / Unix, Web browser with special plugins or packaged apps
Tools and Technologies: 
.Net, Unity (any product)
Technology Notes: 
Written in F# + Unity

James Lawrence Turner