The level 3 is done! I have finished checking the last maps and implemented a terminal.
There is still some things who need more polish but I can start making the level 4 and all the tweaking will go at the end of the development. Same thing with the dialogs, adding more text can definitely help the player with some clues. Currently, there is very little dialog so most of the time the player will not know what he is supposed to do and that can be frustrating.