Departure Mono

Departure Mono is a monospaced pixel font by designer Helena Zhang, released free under the SIL Open Font License, so it can be used, modified and bundled in personal and commercial work. Its letterforms draw on early command-line and graphical interfaces, the tiny pixel fonts of the late 1990s and science fiction, and its README advises sizes in steps of 11px for pixel-perfect results. Try it first at large sizes on a poster or heading, where the pixel grid reads most clearly.