Thread:TriforceOfKirby/@comment-14600979-20140807000341/@comment-5106053-20140807022428

オクイキ65536ダンカイ, I believe that is 屋外65536段階 Not sure which translation is the correct one here.
 * 屋外 - Outdoors
 * 段階 - Gradation, grade, stage, steps, order, class, phase.

65536 outdoor stages? Maybe they're talking about the background tiles.