I beat the game once and liked it. My thoughts on the game:
Intro is very good with the voice acting but a little long perphaps. The artwork in the cutscenes look very nice. You managed to capture the old school DOS game vibe very nicely. As someone else mentioned, the textures look like they are straight from Eye of the Beholder 1 Sewer Level but it's fine, they look good. Enemies art is very good and scary but i wish there were more enemy types. Love the illusory walls detail. You did a distortion there like breaking of light, it looks very nice. You could've added chests too. Drag and drop inventory works perfectly. Weapons and additional spells would be nice too. Btw i love casting lightning spell effect. I think the artwork in general is AI generated but they looks great. Don't know which AI image generator you used but i think it's a perfect utilization of AI in making a video game.
Kudos for your work and good luck.