Personally I think a slight curve on the corner pieces might look good ... and possibly a 'blending' of different tiles, so grass and sand sort of "speckle" (?) together rather than have a hard edge ... sorry I'm abit new to terminology and what not.
Other than that looks rather neat when all put together, puts me in the mind of Alex the Kidd or Super Mario Bros 2.
Other than that looks rather neat when all put together, puts me in the mind of Alex the Kidd or Super Mario Bros 2.