Added more screenshots.
Thanks, sergiocornaga, but I still have 10-21 more areas to go until I'm finished. I'll probably release a demo at the half-way mark.

It's nice to here that you're continuing this. From the screens it looks good, but what's up with the green water? Is it a custom object?

Thanks, variad. Added another screen, this time showing the basement of Seablue Stronghold and Riptide Rapids, which is actually a required area, while SS is just for a red key (that you actually get to keep, instead of the temporary keys in the puzzles).

I TRY doing that, but it never saves even though I hit save one thousand times.

Basically, I have a room with a shift thing in it. It plays a cutscene, gives Juni the highjump ability, and she pops out in another room without the cutscene shift in it. Using another shift it takes Juni to the room before the cutscene room so she doesn't go into the void, and so I don't have to repeat every screen again for ONE room.
The problem is that in the Pre-cutscene room, you can still go into the cutscene room and play the cutscene again.
So how would I make the Pre-cutscene room lead to the Post-cutscene room if Juni has received the highjump ability during the cutscene?

So, I can make a simple CO that does an animation, but I was wondering if there was something I could write to make them do other stuff like moving and killing Juni if she touches it.
I've searched on google but I couldn't find a tutorial on it besides the animation one, but I've seen COs that walk around, so it must be possible.

So, I made a desert tileset, so I decided to make a level using it. Eventually I'll get to a different section of the level and make another tileset, but for now... We're In a Desert.

Okay, now it works, thanks. I moved it to a new Knytt Stories folder in my OS.