Very unique experience and something I didn't expect in a game jam (3D atmospheric game with combat & puzzles). The graphics are decent and the sound design is pretty great.
The camera head bobbing, the spear being in your vision (especially when walking left) and the camera moving even when you are standing still gave me a bit of motion sickness, that needs some work I think.
The combat is overall solid, though more feedback when you are actually hitting an enemy would be great. Had a hard time figuring out if I'm winning or not in some fights.
I think one cultist by the big gate was invincible in one attempt and also the gate would not open for me after putting the 3 cubes on the pedestals (that was the puzzle, right?). I got through it though by running fast enough before it could close, don't think that is intended though.
Overall a nice experience, if a bit rough around the edges.