Very good production value! Felt some free hidden-gem game I could find on an old Gamestar or PC Guru DVD then playing it for hours without an end :D
I had 3 idea for this game jam, the deck builder was the 3rd, the 1st was something like a "dark souls like boss rush" and the second was a pixelart top-down scifi shooter so you nailed the genre of my second idea :D
My idea was boring tho and abandoned it, your game is fun and greatly coherent with the art and music - and also the rap song in the YT video is wild!
All in all, great submission :D