1) I ran into the same achievement bug where I earned the achievement for both the Rock Crab and the Boom Shrimp after defeating the Rock Crab.
2) I have found the Sprite Cave, but have not received the achievement for it.
3) There is a missing word in the descriptive text for the Spirit Form spell. Verbally, it states "Thankfully, I could only hold this form for brief distances" while the text states "Thankfully, I could only this form for brief distances". Minor quibble, just a missing word.
4) There is rather game-crashing memory leak bug that I ran into. I was in the Mithalan Cathedral, in the bed next to where you obtain the doll. The vase had been broken. In order to have this bug occur, simply break the vase, hop into the bed, and then leave the game alone for about 10-20 minutes. Eventually the broken vase pieces will start vibrating. The game will then lock up in the sense that you cannot do anything, but the animations and music keep playing. Checking the memory usage for the game, it had spiked to take up all of my free memory (well over 1.4 GB). Only way to fix it was to kill the process. This isn't a game breaker, as I doubt someone is going to do this in regular gameplay, but it is still present.
Thank you for the awesome game. I've been enjoying every minute of it!
