Heavy Rain is a 2010 action-adventure video game developed by Quantic Dream and published by Sony Computer Entertainment. The game features four protagonists involved with the mystery of the Origami Killer, a serial murderer who uses extended periods of rainfall to drown his victims. The player interacts with the game by performing actions highlighted on screen related to motions on the controller, and in some cases, performing a series of quick time events. The player's decisions and actions during the game affect the narrative.

Game developer David Cage wrote the 2,000-page script, acted as director for the four years of development, travelled to Philadelphia to research the setting, and intended to improve upon what was flawed in his 2005 game Fahrenheit. Composer Normand Corbeil wrote the score, which was recorded at Abbey Road Studios. The game was released for PlayStation 3 in February 2010, PlayStation 4 in 2016, and Windows in 2019. It is considered one of the greatest video games ever made, receiving praise for its emotional impact, visuals, writing, controls, and music, though some critics faulted the controls, voice acting, and plot inconsistencies. Heavy Rain was a commercial success, selling 5.3 million units by January 2018.