Square-Enix has confirmed that Sleeping Dogs will drop for PS3, 360 and PC on August 17th.

If you pre-order the game you will get a stack of limited edition extras. The extras are as follows -

George St. Pierre content:

  • GSP’s signature flying punch
  • Exclusive GSP outfit including T-shirts, headband and shorts
  • The GSP outfit unlocks the flying punch and increases grappling and throwing damage

Police Protection Content:

  • Exclusive High Speed Mission
  • Exclusive HK Police SWAT outfit
  • Exclusive assault riffle
  • Exclusive SWAT police vehicle

Sleeping Dogs started life as True Crime: Hong Kong. Activision dropped the game before S-E came on board and salvaged it.