return {
  screen = {
    width  = 256,
    height = 224,
  },
  origin = {
    x =  0,
    y = -8,
  },
  fps = 29.97,
  shader = {
    false,
    api      = false,
    fragment = false,
  },
  physic = false,
  sprite = {
    true,
    limits = {
     true,
     screen = 64,
     line   =  8,
    },
    size   = {
      default = {
        width  =  8,
        height =  8,
      },
      bigH    = {
        width  =  8,
        height = 16,
      },
    },
  },
  tile  = {
    true,
    size = {
      default = {
        width  = 16,
        height = 16,
      },
    },
  },
}