Vercci said:
If you have the 0.8 you take the normal cave. That's what he's talking about. It's easier with the 0.8
You also get the normal cave like so:
You know how Sue's Mom takes your booster away until the rocket is finished? ( I had Booster 2.0) Once the rocket is finished, don't talk to her, she'll take the mimiga mask back and give back your Booster. (2.0 in my case). I didn't do that, so I went into the normal cave. I also finished the normal cave after many tries, and got some altered dialogue.
See:
"Momorin Sakamoto trades your Booster (whichever one you have) for a Mimiga mask
in the Plantation so you can communicate with the locals. After she and Itoh
finish the rocket, you're supposed to talk to her again to trade back so that
you'll have your rocket for the final challenges of the game (and this is the
only way to explore the Hidden Last Cave and the Sanctuary/Sacred Grounds.
However, you can choose to ride the rocket up to the Last Cave before talking
to Momorin, robbing yourself of the ability to Boost but giving yourself access
to several hidden easter eggs. You'll face the normal Last Cave even if you'd
had the Booster 2.0 up to this point, though even it can be challenging without
a Booster at all. If you make it to the final bosses, much of the text will be
different, especially from Misery and the various caged Mimiga. To top it all
off, during the ending, a couple of the hand-drawn Pixel artwork detailing
Quote's adventures will show him with the Mimiga mask in the areas he was
wearing it, and Quote's sprite will keep the mask during the entire ending!"
Source:
http://www.gamershell.com/faqs/cavestoryfaqwalkthrough/1.2/
ANYWAY...
Why is the normal cave harder for me than the hidden cave?