Cookie Clicker
Cookie Clicker is an incremental idle game created by French programmer Julien "Orteil" Thiennot. Players begin by clicking a giant cookie to earn cookies, then purchase buildings and upgrades that automatically generate cookies over time. The game features an enormous progression system with hundreds of upgrades, achievements, prestige mechanics, and hidden mini-games. What started as a simple browser experiment in 2013 became a genre-defining title that popularized idle and incremental game...