Love this idea, so simple but so much fun. What exactly do the different difficulties do? I clicked through all of them and 'hard' explained what it changed, but standard and easy didn't seem to have much difference even after playing them a bit.

Really enjoyed this tease, even if I think it is slightly too long for my taste.

A couple of questions/feedback:

Did I just miss the passwords? I was never able to use the chapter select properly because I never knew a correct password. I would like to be able to do that, especially since I want ...