Fuck yeahhh!!!! I rated this game 5/5 on everything because it deserved that. I have played more than 10 games in the jam so far i think and this is handsdown the best for my money.
God where do i start? The art is fucking amazing. Cell shaded, comic book style graphics looks terrific. I might be wrong but i think you were inspired by the "Forgive Me Father" series with the art style and the Lovecraftian atmosphere. I believe there are some inpirations from "Metal Hellsinger" and "Doom" series as well. With the fucking fantastic banger music and the heavy metal fonts. And this is all created by a single person in just a month time! Goddayum!
Gameplay and combat is fastpaced but not in dazzling speed. The pacing is well adjusted. Gamefeel is top notch. You are having an adrenaline blast playing this game.
The use of theme is also the best executed among the games i played in the jam so far. Exchanging health for ammo, fucking genious!
Boss design is sick artistically, especially when you consider the timeframe and that it's all made by a single person. Besides from that programming of the bosses are also phoenomenal. The attack patterns, phases and all that.
I'm following you on Itch.io. You should definitley turn this into a full game and publish it on Steam. I wishlist is the moment you anounce that.
I really loved every aspect of this game and i highly think that it will be among the top 10 games of the jam. Kudos on your great work and good luck on your future projects.
PS: Sry for the first comment. I wasn't on my good day playing it, i sucked at the boss. Later i managed to beat the game without even dying once.