So far the one game I've seen that best followed the theme! Everything in the game, from the visuals, sound effect to the gameplay, evokes that retro game feeling. It really reminded me of the original Rogue, and the name of the game shares the same vibe as Slaves to Armok, which then went on to become Dwarf Fortress, I could definitely imagine this game being expanded in the future and becoming something far bigger, if you guys wanted to. Very interesting, very original!
My one critique is that, regardless of the direction the character is facing, every attack is toward the right, which meant I had to walk back a long corridor just so I could walk around an enemy to be able to attack them. Other than that, Dungeon of Dahgher did everything very well!