To be honest, I have no idea, reason being that there's quite a few hidden items in the game (including some I have not found yet). Ideally, I'd like to wait until I've found everything, but that's not very realistic (there's a lot of hidden items). I've been through the game three times, so if you'd like to take a look at the things I've found so far, you can download this file:
https://www.mediafire.com/file/v43923ib ... 9.zip/fileIt's not a guide, though, as it's mainly just screenshots of where each item is (the pictures are all labeled, and that includes the item name (usually shown) and the place where it's found). There's several things I'm still actively searching for, and if/when I find them, I'll update this. If I'm able to find a few more things, I'll go ahead and make a guide. As it is, though, I'm not sure there's enough to warrant a guide. We'll see how it goes
I like how regular items are hidden in Aretha II...what I don't like, however, is the annoying game mechanic that has your party automatically moving when you press 'into' a wall/item/etc. That makes searching items a bit frustrating, as you'll usually press 'into' the item, say, a crate, only to have your party move AROUND it. You get used to it, I suppose, but it makes searching for these things more difficult than it should be.
Anyway, if anyone wants to make sure they haven't missed anything, take a look at the file. Heck, if you or anyone finds anything not in the file, feel free to post your find here, as it would be nice to have as complete a list of hidden items as possible, all in one place.
I went ahead and zipped three file types together of the Aretha-II Items and uploaded them into our D-D domain.
I added the rtf extension because someone told me once it was handy due to being compatible with MS WordPad. One thing, though; I lost the ability to "quick click" to locations using the .rtf version, but scrolling still works fine.