Oh, that's cool. Now I can't wait for the full released game in the future. This game is gonna be a great one for sure.
Suggestion! Can you also add like a hint for how can you get these items instead of just straight up just "???" ? Maybe you can even make it even more interesting by making the hint in a form of riddles with scattered hints for the said riddles. I think it's more helpful that way because if someone wanted to get this "???" item but don't know how, he at least can get a hint of where to start searching. You know... the game itself doesn't have a walkthrough yet, so adding this later on even when it's not fully released yet will really help the player wait patiently for new update while trying to get the "???" items they haven't found (at least I think so).