Why I pointed out only 11/18 were available, as far as I know. It's what I currently have unlocked. I'm also checking your Itch page to make sure I'm not missing any, according to your road map. Is not using items during battle a bug or just not implemented yet? You can only use bandages, as far as I can tell, during battle and that's it. You can't use the bugshroom currently.Just a warning here. There is a bug in version 0.70 and many scenes are not unlockable, namely consent/forced scenes that happen during enemy H attacks. I'm still working on version 0.75, but this should be fixed by the time it arrives. There may be 1 animation that I still have to work out the details, however version 0.75 is slightly overflowing with changes (I blame the combat rework ), so I'll move that fix to another version.
I also think the need to have a specific wikia page for the remake may be arriving, as there are some divergences already in a few details and there may be some more to come.
I have a few consents unlocked, but I know the ring, and others are not worked in yet. I did notice, the jellyfish consent is in game, but it's not counted in the recall scene. It only shows forced.