It's very clean technically and nice graphically.
You use the adjustment register and sprites to hide the edges to have such a smooth scrolling?
I hope I'm not being offensive by saying this, but aren't the enemies butts that throw farts? ^^
@theNestruo: you're right. SonSon and Goemon arcades are the main inspiration for this game
@aoineko: the video is recorded in MSX2+ mode, so hardware scroll is being used. In the MSX2 mode the smooth scrolling is performed with the set adjust trick. Apart from that, your eyes are not deceiving you... those are butts and boobs
@ARTRAG: yes, it's SC4 but running in MSX2+
@Daemos: Thanks! but I've never seen a Konami platform game with horizontal (smooth) scroll for the MSX2