NYC2123 is a free black & white graphic novel optimized for the Play Station Portable. Beside this, you may also view the comic on a ordinary PC (or any machine that can handle JPEG - images ;)). There are 5 issues (partly multilingual) and every one is not only free to download or read - the whole comic is licensed under Creative Commons, which means you are also able to share and remix the work (under several conditions). Read more about the Creative Commons Licence here.

Some full size samples of this nice graphic novel, the first two “painted pages”:


Go and have a look at it. And if you like it: why not contribute and translate it to your native language?