Two different open-world priorities
Wuthering Waves sets expectations around action combat. Aniimo sets expectations around creatures. That difference matters for ads, SEO and player satisfaction. Someone searching for deep combat may bounce from Aniimo. Someone searching for a creature RPG may find Wuthering Waves too character-gacha focused.
The practical recommendation
Use Aniimo when the hook is discovery, bonding and a softer world. Use Wuthering Waves when the hook is dodging, parrying, character mastery and boss fights. They can sit in the same free-to-play open-world category without serving the same mood.
