Idle / Clicker — Genre Overview

Idle games have a reputation as non-games, which undersells them. The best incremental titles — Cookie Clicker, Candy Box, A Dark Room — embed genuine narrative or systemic surprises under the numbers. They work because they match the fragmented attention of someone with a browser tab always partially visible. That said, the monetisation cliff on mobile-ported idles is steep: the moment the game asks for a real-money purchase to extend a loop that was infinite on web, the design has broken its contract with you.

Session Length

1–120 minutes typical.

Editorial Note

A Dark Room is the most significant piece of browser game design of the 2010s. It is not an idle game, though it pretends to be for the first twenty minutes.

Key Titles

• Cookie Clicker
• A Dark Room
• Candy Box 2
• Kittens Game
• Clicker Heroes