I saw the odd forum post from people who found classic mode confusing and couldn't figure out how to play it, so I thought I'd make a guide with some screenshots to hopefully explain how to play this mode and ease the pain of everyone who is having trouble.

Alright, so when you start up classic mode, you'll see some kind of big, dark outline, and you'll also see a brightly coloured outline that's the same shape. Like this:

This brightly coloured outline will move towards the dark one, and you have to press the space button when they are touching. Like this:

The backgrounds can make this hard to see at first, and the brightly coloured outlines move pretty fast, so I just thought by explaining it and including some screenshots that might help some people to more easily understand this game mode.

The only other thing I want to mention is that sometimes you will have more than one dark outline. That looks like this:

For these, you just need to press space when it touches the first one, and then again when it touches the second one.

Good luck, have fun, and don't get too stressed out!