What's also crazy is how much the game lagged on these maps.
Yoshi Valley actually isn't TOO bad lag-wise.
I also imported Toad Harbor and that one doesn't have TOO much lag either.
Believe it or not, the game literally crashed RIGHT AFTER I took the Bowser's Castle screenshot from lagging so much on that map.
I have to open the KSK Menu and enable fog otherwise the game will crash on that map.
Never play on maps from a 2014 Wii U game with extremely high polys on an old 2001 game lol.