I absolutely love this! The story you’ve created and told is incredible considering the game lasts around 5 minutes, and I think the ‘cinematography’ of the game is incredible. Every moment of the story was so good, because every word you wrote had a purpose and together they told an incredible story. The final moments, with the shader effects and the pitch-shifted music really had a lot of impact.
I also thought your art was impressive. It must have taken a lot of work to put together all those attack animations, but it paid off. Very polished art for 2 weeks of work.
The only way to improve this game is to add more, something that is obviously very hard within a game jam period. I wish there were more levels, and I wish there was more combat. I will say though that the combat is extremely easy, and I have no idea how health works in this game but I found I was able to stand still through basically all the attacks while spamming my own without any problems. I also wish you used the pixel font throughout to add to the overall game feeling.
Overall, I was really impressed playing this game, and I think with a little more work it could be turned into a full game post-jam, and I’d certainly play it if you did do this :).