I really enjoyed it! The fourth wall breaking dialogue, the chicken turning into a zombie at one point and many other things genuinely made me cackle. The game is a little tough, but in a good way.
I'd say you could improve the jump a tad, as right now it feels quite floaty, so it's really tough to predict when it's going to land.
It's a great entry and I had a good laugh playing it. Great job and congrats on succesfully finishing your jam entry!