Sony released a browser-based webgame for Heavy Rain yesterday, titled “Four Days”. Four Days is “a live online mystery that plays out in real time across three weeks, drawing you into the mystery and lore of the Heavy Rain universe.” There will be daily tasks for players to complete between Tuesday and Friday every week (giving players the weekend to catch up) until the game’s release.

According to the official Playstation blog “Each task will lead you to the next part of the journey. At certain key stages you will be prompted, while on other occasions you will need to deduce the right thing to do. You will receive an instructional email at the beginning of each of the three weekly events, and you can always turn to the Facebook Fan Page for help and discussion.”

Visit the official website – www.HeavyRain.com – to play!

Heavy Rain is a psychological thriller by Quantic Dream. Four main characters search for the serial killer known as the Origami Killer. This singleplayer games is a PS3 exclusive available February 23rd in North America, and February 24th and 25th for Europe and Australia.

Pre-order with Amazon to get DLC Heavy Rain Chronicles: Chapter 1 – The Taxidermist.