Wow, I feel ashamed. I save stated one more time than I did in the last video. I did it in order to make the video shorter since, as I've said before, I doubt that anyone would wanna watch me die over and over again. The places where I save stated were near the first item house (14:05), after I finished the top-rightmost level (29:18), and right after I left the second item house (33:13).
This world was fun and it just so happens to be my second favorite world.
In the next video, given the type of world it is, I might end up save stating after every stage mainly because the battles ahead are some of the hardest/most irritating. Although there are only 8 levels in World 8, unlike every other world, it is required that I go through every single stage since the map is linear. Not like it matters or anything, since I was already planning on doing them all even if they weren't like that...
