Sure, no one is disputing that. I myself also don't live in any of the English-speaking countries.
I was talking to the other person in this conversation that they're being too harsh on you because you're clearly new here and don't know much about the VNdev community. However, they're objectively right - even though you replaced the monster's image, it's still clearly the same game with the same premise and mostly the same text, which is forbidden under the jam's rules.
No one is personally attacking you. But you should listen to people and try to make something new from scratch.