One thing would probably be some better map tiles, get some actual tiles and make some basic tokens so it can lay them out a bit more, maybe make it able to high light trap areas, and hidden passages or treasures.
Also just does not work right you can even see it in demo it breaks basically under any condition your using more then 5min or multiple message groups.
I would go for the Stacking little effects like most Modern Rogue likes got. Maybe also add some different stats that enemies and player Have Like stamina and speed, as well as a struggle strength and how good they bind you.