Hazard Hill Idle is a city builder game developed by Disco Entertainment for Windows. The game is set in a small town between two highways, where the player is tasked with building and expanding the city while dealing with natural disasters. The game offers a unique challenge as the player has to maintain the population while facing extreme weather conditions.

The game puts the player in the shoes of a new mayor of a small town, where the player has to buy, sell, and expand the city to maintain the population. The game offers a variety of buildings to build, ranging from airports to shops, to keep the population happy and safe. However, the player has to deal with natural disasters that can strike at any time, damaging buildings and killing or scaring off the population. The game requires the player to build a standing army and a base to help repair and keep people safe during disasters.