South Korea's NHN agent operations "TERA" official recently announced reduction in annual income cut 10 billion won budget, because the balance of the game because of an upgrade problem and lead to slow.

Meanwhile, South Korea NHN has released 2011 first quarter financial report can also be seen in game income of 117 billion won. And the Japanese game market revenue reached 456 billion won.

As the "TERA" fairly good starting performance of the beta stage, which is driven by a first-quarter revenue increased 33.8% ratio. However, this result is not satisfactory to NHN executives.