@BigRoyNL : Thank you for the detailed feedback. You're correct those tunnels do not have any enemy encounters, they were meant for node collecting to piece the data you were meant to retrieve. Sadly, I omitted that bit but will update it in a few days. And I'm glad you saw the storytelling potential in the concept.
@LocalMinimum : The sword attacks are dodgy at best, just try clicking on an enemy from a relatively safe distance and the attack will connect. Thank you for the feedback though, I'll try making the swordplay better in the update.