So, I was data mining pkmn park and noticed. Pkmn Arceus seems to be using a very near identicle combat system as you can see here :
https://www.youtube.com/watch?v=YE2j6mQlpkc The main difference is . Pkmn park 2 from 2012 on wii. Uses better animations, the boss ai seems to be better than pkmn arceus ai . An the programming in pkmn park 2 seems to be handled much better than pkmn arceus that had a bigger budget, uses better hardware, and should be able to do more than a 2012 wii game.
However, both games were created by Creatures inc. An anyone buying pkmn arceus got scammed big time .