OK, here's a funny one. I have a Supercard SD (slot 2 GBA device) booted with Datel Max Media Player.
With this game sometimes the screens are switched i.e. things are falling from the top of the touch screen to the bottom, then onto the top screen, and I'm controlling DK on the bottom of the TOP screen! This is weird. Anyone else had this problem? Is it known? I can take a picture or video if anyone wants proof of this weird behaviour. Also the top and bottom screens switch over an unusual amount during dialogs which struck me as weird, then I got into the banana catching and this screen swap started happening in-game.