[POST-EFFECTIVE AMENDMENT NO. 1 TO FORM S-8 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 PERFECT WORLD CO., LTD. Cayman Islands Not Applicable (State or other jurisdiction of (I.R.S. Employer incorporation or organization) Identification Number) Perfect World Plaza, Tower 306, 86 Beiyuan Road, Chaoyang District (86 10) 5780-5700 Share Incentive Plan CT Corporation System 111 Eighth Avenue New York, New]

[POST-EFFECTIVE AMENDMENT NO. 2 TO FORM S-8 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 PERFECT WORLD CO., LTD. Cayman Islands Not Applicable (State or other jurisdiction of (I.R.S. Employer incorporation or organization) Identification Number) Perfect World Plaza, Tower 306, 86 Beiyuan Road, Chaoyang District (86 10) 5780-5700 Share Incentive Plan CT Corporation System 111 Eighth Avenue New York, New]