けものフレンズ

The Japanese mobile game Kemono Friends, published by Nexon, was the first entry in the Kemono Friends multimedia franchise. It is an 2D RPG gacha game where you're a zookeeper at the Japari Park, a massive open zoo constructed on an archipelago resembling real-life Japan. As the zookeeper, you need to fight down Ceruleans who hunt down your animals in waves.