> Nearest-neighbour, low-resolution rotation produces unpleasant results… That’s the reason why some games use versions of the rotated sprites that have been t

> Nearest-neighbour, low-resolution rotation produces unpleasant results… That’s the reason why some games use versions of the rotated sprites that have been tweaked by hand. See also tools like RotSprite (http://info.sonicretro.org/RotSprite http://info.sonicretro.org/RotSprite).