This stage was obviously inspired by the NES game Balloon Fight, which was Nintendo’s version of the game Joust. I liked the old NES game a lot back in the day. The stage is new to me as I didn’t have the 3DS version of Smash 4.
The stage has its own hazards. Such as clouds that shoot lightning.
But whatever you do, don’t get near the water. Those fish will drag you down to your demise.
While a bit of an awkward stage, I do like it a good bit.