in LONDON is the second stage in Crazed Moneko.
Shortly after the battle begins, a Mooth spawns, with Metal Hippoe and Penlight Guys appearing alongside him. After a small amount of time has passed, Kroxo will begin to steadily spawn from the enemy base until the base is damaged.
Anti-Alien Cats such as Macho Leg Cat are recommended to take out the Kroxos and Imperator Sael. Because Maawth outranges Macho Leg, Dragon Cat and/or Crazed Dragon Cat may be helpful additions as well. A Critical Hitter such as Space Cat, Jurassic Cat, or Catornado will be necessary to defeat Super Metal Hippoe in order to reach Crazed Moneko. Wave-immune cats or Wave Shields will be able to survive or negate her third attack and open Crazed Moneko to damage.
D'arktanyan - Crazed Moneko remains entirely at the mercy of his long range, Massive Damage ability, and wave immunity - provided you have sufficient incoming cats to detain Super Metal Hippoe in the meantime. If you can get D'arktanyan's Strengthen ability triggered, he'll dish out enough damage to knock her back (preventing incoming wave attacks) with most strikes, even at levels as low as 10.