Hill Climb Racing is a physics-based driving game developed by Finnish studio Fingersoft and released for mobile devices in 2012. Players drive a would-be racer over hilly terrain while collecting coins and fuel, and the simple, addictive gameplay helped it become one of the most downloaded mobile games of its era. Its bright intro music became closely linked with that early smartphone gaming period, and it later resurfaced in gameplay videos, edits and short-form clips. Today it is mainly used as a nostalgic cue that instantly signals old-school mobile racing.