Made by the guy who's making ring^27, it's Lu:
http://sumishiro.blogspot.com/2010/02/lu.html
and video here:
http://www.youtube.com/watch?v=7vyKEA8v6jk
There's some bullet grazing, some black and white polarity and once you've cleared it in Mode A, you play the other modes with a ghost of youself from the first clear as your co-op partner...or something.
Sumishiro's obviously had the same sort of problems we've had with Jamestown about not being able to find anyone else to play with. As in some other life situations I can think of, if you can't find a partner just play with yourself lol
Also the staff roll is really ironic and continues with the do-it-yourself motif, which gave me a bit of a chuckle too
