Marble, tile, hardwood, softwood(?), vinyl, stone, smooth concrete, textured concrete, short carpet, long carpet, grass, turf, sand, asphalt, gravel, hay, moss,

Marble, tile, hardwood, softwood(?), vinyl, stone, smooth concrete, textured concrete, short carpet, long carpet, grass, turf, sand, asphalt, gravel, hay, moss, plastic, foam, rubber. Plus the combination of different subfloors. Lots of unique floor feels.