4:15 wow, awesome! First time I see this, it's the final round exclusive to this Mega Drive version. Superb graphics and music as with the rest of the game.
+Dallas Dal lol you need eyes inspection (or needed at least :D), the Mega Drive version run in higher resolution so it's the version with sharper graphics and proper aspect ratio (PC Engine (TG-16) has stretched graphics not larger). Also this stage here is exclusive to this Mega Drive version.
+TheWack74 I disagree. I grew up with the PC Engine version but I prefer the Mega Drive version now, the main table looks slightly less colorful but has better aspect ratio thanks to the higher resolution and the rest of the game has been vastly improved graphically and lot of exclusive content have been added too! Love the new music and the exclusive final stage and boss look amazing and have equally amazing themes!