Really cool style and atmosphere.
The combat is the main issue I guess, it's kinda hard and inputs are a bit tricky.
I took "Alden" as a character but the first encounter just killed me with 3 attacks.
The map is a bit too big without really any reasons, with just collecting keys as the goal.
Getting a more reasonable combat and implementing more encounters on the level could be a good improvement.
Overall a nice game, good job!