First of all, narrating a game is a double-edged sword, it can be great or it can be terrible. I think your voice-over was a bit cringy at times, I mean some of the humor was good but I really think that if you have to do a voice-over you have to be a good actor, otherwise it is just distracting, but that's my idea. Also the audio quality was really bad, I think you really need to buy that expensive microphone you were talking about and make it work.
The levels were fun and you managed to use 3 mechanics in the same game. I couldn't get to the end because I was stuck in the area with the big block and I didn't know what to do next.
The graphics are basic but they do the job.
Good luck for the jam!