really neat game

Very nice concept, I'm sure you'll be able to do much more amazing things like weapons, power ups, attack styles etc. Keep it up mate, you have something amazing here.

Nice

I liked the system that you can mix and match different zombie parts, but i would have liked a little bit more depth. Also the game made me dream a power fantasy of taking over the world with my own zombie army which was cool. Muahahaha

Having 5 zombie guys is fun, although i wish they did more than just boost a stat. The progression is fun tho.

Great job, Keep it up! Here is my feedback:
-I first noticed that the UI you made is not anchored, I would recommend look into this more as if someone zoomed/ or used a different screen size the main menu would be off and it is a bit inconvenient
 -I really liked the sewing body characters system , I can see the great amount of effort spent on it , Really great job!!!
- I would recommend adding Music and SFX ,it would really add life to the game.
-I also noticed that the player can just raid the same location as much as he wants and the victory is guaranteed as long as power > location's power which I believe would remove any challenge from the game, for instance the player pillage the first location endless amounts of times for no punishment to increase power and then do the same on the following until winning. In other words, There is no punishments or downsides to pillaging endlessly, but only rewards, so try to work on game fairness in future game development.
Overall, Great game and good job, Keep it up !!