Idle Clicker (Cookie Clicker)
2010s Incremental / Idle — Click-to-earn incremental with exponential cost scaling, passive income generators, upgrade synergies, prestige reset mechanic, stat tracking. The genre that launched a thousand clones — and a Steam indie bestseller.
Click & Counter
Concept: A cookie counter that increments on click. Display total cookies and cookies per second (CPS). The simplest game loop ever: click → number goes up.
Generators & Scaling
Concept: Add purchaseable generators (cursor, grandma, farm, mine) that produce CPS. Each generator costs exponentially more. The math: cost = baseCost × 1.15^owned.
Upgrades & Synergies
Concept: Add upgrades that multiply generator output. Synergies between generators. Golden cookies with random timed bonuses. Stat tracking.
Prestige & Polish
Concept: Prestige reset that grants permanent multiplier based on total cookies earned. Grandmapocalypse-style endgame content. Save/load system. Offline CPS calculation.