Buff in graffiti culture means the removal of graffiti from walls which is carried out by the city administration. Usually employees of the communal services use the paint that they have so after their work there are special rectangles on the walls that remind the painting of a color field.
The street game Buff Snake is based on the eternal confrontation between graffiti and buff, as well as on parallels with the famous game Snake. The player will have to manage the buff which is eating graffiti and other elements of street art. With every “eating” buff grows and fills the space of the facade. So the most difficult thing for Buff Snake is not to bite its own tail.