Developing code with help of AI is not the same as using AI to generate code that you could not write yourself.
And using AI for artworks is something different entirely. Unless the customer is someone that trys to avoid all ai. People do not see the code. But they see the description and they see the graphics.
As for your game, there are two things that make it look like slop, even without considering the ai graphics.
Description page. Without even reading, it looks ai generated. I see that a lot on shovelware and slop games.
And the bigger sign is, that the game was spammed to 5 different jams. None of those jams sounds like a regular jam. They do sound like the kind of jams that accept all games and are filled with slop because of that.