I'm not one to just critique so I'll make this as constructive as posible. But I promise nothing because this kinds of things bother me to death.
It's okay to run with a concept others started or perfected and you liked and making it your own thing. That's not a problem, everything is already written. Which is not okay is taking a game with two obviously glaring flaws like Urban Demons, blatantly copycating everything but worse and fix none of the flaws, these being the RPGM stuff and the bad animations. If you're going to take something that is not yours make ir better, not just diferent so they can't shut you down.
Animating is tough work, that's true, and UD tried harder than 90% of adult Patreons out there. There are free tools out there to make incredibly good animations like Life 2D that take away the need to learn hardcore animation software and consistent drawing.
The creator of this game might as well be an awful person trying to cash in on Nergal bailing on Urban Demons or a super exited kid that's just started their first big project. Either way the game itself has no excuse.
(Also this might a little bit offtopic, but I can't understand how people won't do Loli but do Shota. Like if you just like shota, I get it, but it's just as ilegal as Loli-where it is indeed ilegal- XD kids have the same rights and protections regardless of sex, people.)