Wario Land 4 Parallel World- Vast Landfill Score Run (23770)

Well, it's been a nice long while, but the Vast Landfill brings us back to stupid-difficult coins. The three big points of mention are all the way at the end too- first, the room with the heart chest needs to be approached carefully in order to plow through the black turtle without letting coins despawn beyond your reach (admittedly more about planning than execution, so it's the least worrisome.) Second, the clam that you're supposed to simply avoid in the escape's bubble room can be defeated and its coins collected, but actually getting into position to do so runs a heavy risk of getting chomped. And finally, the room immediately after gives you exactly one shot at following a line of gems you can't go back for. There are clams here too, but I haven't been able to fight the current well enough to defeat them even once, so they're a lost cause.
All of this really didn't need to be at the far end, especially the last two ^^; This turned into the second-hardest segment.