Nano Sans is based upon a font I designed in 1982 when I used to write computer games.        It has two regular and bold sizes, with five and seven pixel high cap heights. The larger size has caps and lower case characters and the smaller one is small caps with an alternative set of initial cap characters.

 

   

All four fonts come in an extreme italic form - oblique - whose 45° angle keeps them perfectly aligned with the screen's natural pixel grid.
       The free bonus Nano Sans Extras font, contains pixel-accurate spaces, frames and borders, arrows and bullets.