Key mechanics common to these games include:
This is the "godfather" of the genre. Built with simple brown brick models, this game is shockingly popular. Players spawn in a white void with piles of pizza, donuts, and giant cakes. The goal is purely numeric: reach 1,000,000 pounds to unlock "Rainbow Mode." It is popular because it is honest—there is no pretense of a story, just pure, rapid inflation.