Akiba's Trip is Free on GREE
Hunt vampire school girls in Akihabara, and strip them of their clothes. Now on your cell phone.
Android users may have noticed an "Akiba's Trip for GREE" on their marketplace earlier this week. Acquire released a version of last year's PSP game where you run around Akihabara hunting down vampires dressed as maids and schoolgirls and beat them silly until their clothes fly off, exposing them to the sun which makes them dissolve into nothingness.
On GREE, Akiba's Trip is free. It seems to be a limited version of the PSP game, where you patrol Akihabara, defeat the Kageyashi vampires, and take over maid cafes. You can then flirt with the maids.