Perfect World to Announce First Quarter 2011 Financial Results on May 23, 2011

The Company will host a corresponding conference call and live webcast at 9:00pm Eastern Daylight Time on Monday, May 23, 2011 (9:00am Beijing time on Tuesday, May 24, 2011).

Dial-in numbers for the live conference call are as follows:

A telephone replay of the call will be available beginning two hours after the conclusion of the conference call through 11:59pm Eastern Time, May 30, 2011.

Dial-in numbers for the replay are as follows:

Perfect World Co., Ltd. (NASDAQ: PWRD) is a leading online game developer and operator based in China.  Perfect World primarily develops online games based on proprietary game engines and game development platforms.  The Company's strong technology and creative game design capabilities, combined with extensive knowledge and experiences in the online game market, enable it to frequently and promptly introduce popular games designed to cater changing customer preferences and market trends.  The Company's current portfolio of self-developed online games includes massively multiplayer online role playing games ("MMORPGs"): "Perfect World," "Legend of Martial Arts," "Perfect World II," "Zhu Xian," "Chi Bi," "Pocketpet Journey West," "Battle of the Immortals," "Fantasy Zhu Xian," "Forsaken World," "Dragon Excalibur," and "Empire of the Immortals;" and an online casual game: "Hot Dance Party."  While a substantial portion of the revenues are generated in China, the Company's games have been licensed to leading game operators in a number of countries and regions in Asia, Latin America and the Russian Federation and other Russian speaking territories.  The Company also generates revenues from game operations in North America, Europe and Japan.  The Company plans to continue to explore new and innovative business models and remains deeply committed to maximizing shareholder value over time.