Part 21 of a play-through for Aquaria - a fantastic game with a gorgeous art style and a wonderful soundtrack. I'd definitely recommend picking up this game.
My current plan is to hit all secrets, pickup all treasures and costumes, do various optionals (such as the Song Fish Cave, the Arnassi Race, "Simon Says," the Spirit Priests, where to pick up some achievements, etc...), and hopefully show off some of the Aquarian messages scattered about the game world.
This video contains:
+ Exploring the (rather disturbing) area known as The Body. We find Li, free the trapped spirits of some of Aquaria's old inhabitants, and release Li from his prison.
+ We grab the Volcano Roll recipe.
+ We acquire our final form, Dual Form. Butt-kicking ensues.
+ Getting all 4 of the spirits together grants a Steam Achievement ("Uniter: Rescue all the lost souls.").
+When freeing Li, you should get another Steam Achievement ("Songstress: Learn all the songs in Aquaria."). If you do not get it, remember that there are songs associated with transforming into the various forms - Spirit Form and Fish Form are both optional (not needed to complete the game), so if you didn't get the achievement, you probably missed one of those two optional forms.
Disclaimer: I do not own, or claim to own, any part of the displayed content - the art, music, etc...was all created by, and is owned/copyrighted by, the independent developers over at Bit Blot - the creators of Aquaria. I have no affiliation/association, or claim to have any affiliation/association with BitBlot. I am nothing more than a customer who purchased Aquaria on Steam, played it, loved it, enjoyed it, and wanted to post a play-though for Aquaria.