Keyboard Landscaper is a musical and visual toy. For two minutes, your keyboard turns into a tone matrix. No musical knowledge is required to produce harmonious melodies. But music isn't the only thing Keyboard Landscaper has to offer. Each note played will paint the element of a landscape on a framed canvas in the center of the screen. The rules linking music and landscape remain intentionally cryptic, but here is one to start: each scale is associated with a different type of biome. At the end of each game, a screenshot is taken and saved on the player's computer. This short experience was made in few days for the ALT CTRL AT HOME game jam.