Nice take on the Organ Trail like game. I liked the random events, they went in some unexpected directions. Particularly the hitchhiker event, picking them up helped me make it a lot further one run and then I was shocked at what happens if you don't have room on another run.
Starting the game with 5 limbs was a little strange, maybe in the Broligarchy times we will evolved a third arm. And I think the food requirements were a bit high, even with spending almost all of my limbs (down to just two limbs each) on food at the start of the run, the best I could manage was day 16. Had a good time trying to get to day 20 though.