I'm gonna buy that secret game as soon as you tell me what it's called, John. (Can I call you John?) Maybe you should open up a new forum for the Secret GBA Game.
Meanwhile, I just played through the HDB demo a couple of times and it's awesome so far! I can't wait until the GBA version comes out.
Although the implementation of speech is cool, it's not very impressive. The quality is really low for any non-main characters and even when the music is at half-volume it steps on the voices. Then again, it seems that you didn't really care to make the speech a big deal because you apparently didn't look for professional voice acting either...Basically, I won't miss the speech in the GBA version, but if you need some real voices in your next game, John, I'm here and willing to help out.
Oh: and what's with that cup of goo?