Appreciate your honesty a lot in this writing, and I’m happy that you made your submission! The idea of a dead metropolis speaks a lot to me, and the journey towards it can feel so thematic. I encourage you to keep writing, I can tell you have a lot in mind! With that said, it would benefit a lot from having more precisely defined situations for the GM to inject in the narration, as if they were LEGO blocks!

Nice evocative descriptions, I can feel the oppressive air the Rotting Horde has left on this destitute region.

Regarding the passage about your lack of self-confidence, definitely give yourself a pat on the back for joining and completing the jam! It's easier said than done, and you managed to realize a nice product here. A tip for future jams and projects would be to limit the scope when facing such a limited page count maximum.

Intriguing as far as a part one goes with regards to story and worldbuilding. However, this background becomes somewhat burdensome for a GM trying to improvise gameplay. Layout could also be more concise. The random tables are definitely a highlight; they are the most inspiring aspect of the adventure.

Good first effort. 

For future efforts, I would recommend that you focus the adventure more on a single location, with less background lore. Also, using spellcheck will really help the readability of your work.

Love the setting, the atmosphere is super grim and it’s got some interesting NPCs. The random tables are helpful and contribute to replay value. It would be nice to have a map for reference.