That’s a short, but nice game with a very distinct graphics which reminded me of some early 90s games when 3d just started to become a thing, while it wasn’t truly 3d in that days.
The loop is simple, but it’s working, run towards the prince, pickup poop, kill rats, buy weapon upgrades from rats also.
I think that the ending should be more obvious that this is the end though :)
Here’s my play-through: