The phrase identifies a genre of mobile and online games that share core mechanics and themes with a particular title. These typically involve collecting, breeding, and battling fantastical creatures, often with a strong emphasis on strategic team composition and resource management. A popular example is “Dragon City,” which, like the referenced title, features a vast array of collectible monsters and base-building elements.
The appeal of this category of games lies in its combination of collecting and strategic gameplay. The act of acquiring rare and powerful creatures provides a compelling long-term goal, while the battle system offers a venue to test and refine team-building skills. This game style has seen significant growth due to its accessible nature and the inherent satisfaction derived from building a collection and achieving competitive success. The genres roots can be traced back to earlier monster-collecting games, adapted for the mobile gaming market.