Facebook users play games on the social network for a massive 927 million collective hours per month, according to estimates from All Facebook.
Detailing some of Facebook's most impressive gaming statistics, the site suggests that 50 per cent of all Facebook log-ins are to play games.
Of the 265 million gamers on Facebook, 69 per cent are women, 19 per cent say that they're addicted, and 20 per cent have paid cash for "in-game benefits".
Those Facebook addicts had better watch their backs though. Yesterday we reported on Facebook's top game developer being hit with a class action lawsuit over allegations that it shared the personal information of millions of Americans with internet tracking companies.