This is really well done, I love all the attention to detail (like the chicken cursor), and the artwork is really nice too.
The gunplay is actually very satisfying, in a large part because the audio is so well done. I felt like the prequel level maybe needs tweaking to show off the gunplay a bit better, like maybe you could get a gun towards the end of it or something? You already saw on stream the parts I failed at again and again, so I hope that is useful feedback too :D
Overall, really great job!