According to a report in UK-based paper The Guardian, China has been using its prison population as slave labor.. in MMORPG's. According to the report, prisoners were put to work breaking rocks and digging trenches in in the coalmines of Northern China. By night prisoners would be forced to play MMORPG's to earn virtual currency, which guards would trade for real-world money.
One prisoner, who served three years at the Jixi labor camp for pointing out corruption in his hometown, described the conditions at the camp in startling detail. Liu Dali told the paper that prisoners were forced to play online games to enrich the guards of the prison. The 54-year-old was a former prison guard who made the mistake of "illegally petitioning" the central government about corruption in his hometown in 2004. Dali says that the online slave labor is probably more lucrative than the physical labor that prisoners are forced to do.