進入時要求輸放在半條命CD盒上的CD-key. 一般情況下再網上下載的話，只有兩種情況的序列號：1234567890123或3333333333333 萬能通用神號 當然如果安裝的還是正版的話。 58V2E-CCKCJ-B8VSE-MEW9Y-ACB2K 5Z62E-79JDV-79NAM-ZGVE6-ARBWY 5ZN2F-C6NTT-ZPBWP-L2DWQ-Y4B49 5Z62G-79JDV-79NAM-ZQVEB-ARBWY 5ZK2G-79JSD-FFSFD-CF35H-SDF4A 5ZQ2A-NI239-4F4K7-H9N8Q-VTSYT 5ZQ2B-NI239-4F4K7-H9N8Q-VTSYT 5ZQ2A-NI236-4F4K7-H9N8Q-VTSYT 5ZQ2A-NI236-4F4KY-H9N8Q-VTSYT 5ZN2F-C6NTT-ZPBWP-L2DWW-Y4B49 5ZN2F-C6NTT-ZPBWP-L2DWY-Y4B49 5ZN2F-C6NTT-ZPBWP-L2DWS-Y4B49 5ZN2F-C6NTT-ZPBWP-L2DW3-Y4B49 5ZN2F-C6NTT-ZPBWP-W2DW3-D4B49 5ZN2F-C6NTT-ZPBWP-W2DW3-C4B49 5ZN2E-C6NTT-ZPBWP-W2DW3-D4B49 5ZN2F-C6NTT-ZPBWP-W2DW3-D4B49 5ZN2F-C6NTQ-ZPBWP-W2DW3-C4B49 5ZN2F-C6NTR-ZPBWP-W2DW3-C4B49 5ZN2F-C6NTY-ZPBWP-W2DW3-C4B49 5ZN2F-C6NTS-ZPBWP-W2DW3-C4B49 5ZN2F-C6NTS-QPBWP-W2DW3-C4B49 5ZN2F-C6NTS-QPBWP-I2DW3-C4B49 5ZN2F-C6NTS-QPBWP-I2DW3-D4B49 5ZN2F-C6NTS-QPBWP-I2DW3-C4B49 0ZN2F-C6NTS-QPBWP-I2DW3-C4B49 6ZN2F-C6NTS-QPBWP-I2DW3-C4B49 5QN2F-C6NTS-QPBWP-I2DW3-C4B49