Perfect World MMO's in-game economy faced with massive inflation during beta
Virtual currency on Mobage platform brings in $700m in Japan
Monetisation firm shuts down website whilst investigation is carried out
Gree and Dena to spearhead new self-regulation policy
Minors 'induced' by tech giant to buy game currency 'without parental authorisation', claims lawsuit
Team Fortress 2 revenues have increased 'by a factor of twelve' since going free-to-play, claims Valve programmer
Zynga VP to open industry conference on May 6