The previous game was worse than this, but this is not much better.
I appreciate not having to navigate through screen after screen, but then you have a fixed maze, and in this version, a player faces random battles. I loathe random battles, because at that point, it is more of a fighting game.
The dialog in the original wasn't translated at all, so I was guessing what I was doing. However, with this one, it is very raw and rough.
The menu is difficult to navigate, and nowhere do you tell people they have to hit X to access the menu during the game. What's more, one can not use an item like a potion between battles. You have to use battle time to use it. And I found armor, but could not equip it.
So the items can not be used, the design is just sprites on a background, and the menus are difficult to navigate. These are the first areas I would suggest trying to improve.
I'm not trying to dump on you. This is just not what I was expecting. You have done okay, but there is room for improvement, and that should be the takeaway from this spiel.

The reason I vote half of the full score:
One, no M.P. recover item in the first maze.
Two, you can't go back whatever you have 3 teammates or not.
Three, it's too hard to find out teammate and item.
Fourth, it's easy to confuse everyone with the story. Is that only "escape with 3 teammates"?
Fifth, "armor has been equipped", but where is the "armor"?

I guess you have the big courage to upload your game, but I suggest you should fix these problems.

too slow to start , no info on the items ( i have to guess how much a potion heals and why i cant equip certain item), gramer its wrong (the group de harold? > harold`s group) choose a lenguage, add a button te re-do the last selected moves (repeat the last turn), i pick up an "armor" item and i dont see it (if auto equips put a message "armor has been equiped").

my english its not perfect so i relay when i need to on the uncle google to auto correct me , try that.

dont get down keep the work going XD