Music is nice and brings a lot to the game feeling but it gets a bit repetitive after a while.
Graphics looks nice and uses a good color palette.
Nice to have some options in the settings to change the speed and difficulty. It does take a lot of time to complete the combat screen though. Counted like 50+ space confirmations to kill 3 enemies. Think this could be sped up a bit by removing some of the confirmations.
The employees in the dungeon are invisible to me and when moving my direction is being changed without turning which is a bit disorienting and annoying. Not sure if they are supposed to be visible or if it is a bug.
For a dungeon crawler I find that this games dungeon plays no essential part of the gameplay, it is mostly a place to place this 2D tile-based combat game which is the actual game. More movement and time is spent in this combat game and it is therefor certainly in the grey zone of the jams first rule. Even so the 2D combat game works well apart from it being so slow. Speeding up the combat in the settings does little to improve this.
Credits screen feels really good and professional. Always fun with fan art.