Answer:
What does Iterative Game Design mean?
Iterative game design is the process by which a video game is repeatedly proposed, prototyped, play tested and reevaluated prior to working product release. Iterative game design operates on the following principle: It is unrealistic to create an ideal product on the first try.
By creating and testing working models on core criteria (such as fun), game designers are able to refine product on a gradual basis and increase market success potential.