Cave Model Glitches
In challenge mode, in any level, there can be two glitches, but both under the same circumstances. It happens when you are where the cave model or fountain model will appear. Normally, when you get the key, you will appear inside the model, and if you walk out, there's no coming back in. The second glitch happen when you lay down, even if pikmin are carrying you, you will fly up in the air, like the Boulder Glitch. corpses of enemies may also fly up in the air. Another glitch, also in challenge mode, happens before the key is collected. In the background with the abyss in the walls, you can see the fountain model below where it is to appear. this may be useful if you want to figure out where the fountain will appear. This does not happen with the actual cave model, because it has a glow and fog coming from it.