Вот серийники для всех дополнений. Может поможет...

Для оригинальной игры The Sims 2:
BKUL-CS68-J6AT-37Y7-KX4F
THA2-Z3FK-OR1A-3HZ4-2WUS
374U-U5GT-1RZ9-4PDG-T5QZ
DKSS-YCA2-ZO11-SSP7-3AFH
XUT3-6LHW-ZOR1-JH7N-VV7I
DWJ2-Q92Z-R1R1-5F6R-077P

Для The Sims 2: University
UMQ8-EXBQ-KVNG-SPPA-C476
NQFX-AGHX-7VNG-L060-A4EU
P7C4-E3BH-UVNG-R3AT-44DI
3PZR-ZFUR-GVNG-KJZ2-Y411
AM3T-MBXG-KVNG-JYEG-S4RW
R44C-HRNL-VUCT-8WAZ-U1G9

Для The Sims 2: Nightlife
NJ99-FNBL-7DEV-6A24-QDEV
EA5V-SHY3-NR7N-PVNN-KTNP

Для The Sims 2: Open for Business
XVSA-24UG-G34W-NG32-YRLD
UCRR-NGZX-HTD3-CHTE-5RLD
9U88-Z2QX-FJ9S-6FJH-TRLD
ZLZR-HL2M-3NM4-W3N4-7RLD
7W5D-MLWY-X4KX-JX4K-ZRLD

Для The Sims 2: Family Fun Stuff
F4EN-XDGJ-8HWJ-F8HV-MRLD
7A6N-7ZZM-6MD2-M6MM-3RLD
WWGG-PTUR-S8TV-GS8H-XRLD
GCBB-3G2E-BB34-MBB4-6RLD
N9V5-HZT4-BWWU-QBWK-WRLD

Для The Sims 2: Glamour Life Stuff
IHX7-JLQA-R9Z0-T9J1-1911

Для The Sims 2: Pets
BGEW-6Z4H-E4JK-NRWH-SDRK
AHNW-MG5V-XBOX-LRLD-RULE
LYMV-KFW9-EUCU-LXMN-ARLD
ZK2S-LSVN-BYPP-3LOF-1RLD
IWR9-YUI4-CRLD-AALE-RTHE

Для The Sims 2: Seasons
GNUC-GHXZ-S7R6-P6U5-VAJX
252A-PPWQ-X2AZ-ZX22-5RLD
2DKK-AQSL-7X2W-N7X2-2RLD
2UDD-BBWL-HCSZ-CHCS-5RLD
SQV5-LGPQ-9NAT-V9N2-XRLD
AGVM-KUJY-7L2N-H7L2-SRLD

Для The Sims 2: Celebration! Stuff
AS33-RLGD-BEJK-8BEJ-PRLD
S2QG-BJ2C-9VJ5-49VJ-9RLD
JMF7-MLQL-DGAU-YDGA-YRLD
JWW6-SSJQ-5LAN-T5LA-SRLD
264L-XJEA-NT2J-ZNT2-NRLD

Для The Sims 2 H&M® Fashion Stuff
F6B3-G84H-8UR3-D8R2-SZ9E
4MGQ-3EED-4ZYU-T36J-J7HC
P8MD-S2AZ-YOJE-JX0D-18ZH
7ZDM-GJLM-7E9T-60LS-SH6X
4BA2-DRUB-H32X-FPV7-V6LC
K5MD-XGZF-ELOG-DVLV-WA7H

Для The Sims 2 Bon Voyage
2P55-SMN6-2JNB-GUXZ-5U27
69YY-965D-A4RD-ML87-0HTD
U3FP-HNHR-ROPC-SL2N-0HTD
1LNN-9DTE-N7XS-GL5X-0HTD
7G2J-4TY9-PU7Q-Q1BJ-0HTD
69YY-965D-A4RD-ML87-0HTD
U3FP-HNHR-ROPC-SL2N-0HTD
1LNN-9DTE-N7XS-GL5X-0HTD
CQAJ-34FV-SPND-HGJL-5VX6

Для The Sims: Life Stories
2FWE-7VJC-YSJM-WYSJ-RRLD
AGPX-MGNZ-7SAR-27SA-VRLD
AMR9-ZSM9-Y7AR-ZY7A-VRLD
SWS2-58D2-XWAG-MXWA-LRLD
S92S-58KG-34JN-334J-SRLD

Sims 2 Teen Style Stuff
EKR9-3C86-LMNS-X6C8-R96K
JL7X-25B6-Q4SF-8Q4S-KRLD
SB5V-M6FP-2W2K-R2W2-PRLD

The Sims 2 Free Time
2YW6-U84W-DF57-PEFM-NVTY
2ZVM-NZM2-EI75-HDIH-LVTY
F4YY-UE1Y-I9L4-C30K-4VTY

The Sims 2: Kitchen and Bath Design Stuff
H8JA-8LRD-7THY-5YCO-HFLT
32B3-VC33-6C37-W653-EFLT
34SA-H46V-76V3-RV57-3FLT

Для The Sims 2: IKEA Home Staff
TFKB-RKYR-HZC2-FHZF-4RLD
L54U-ZE3M-4WH6-A4WQ-7RLD
QXDV-TSZ9-BAE3-CBAM-4RLD

The Sims 2: Apartment Life
2XL4-R5BG-BPSE-GBPS-JRLD
SSW6-DYDH-JPAH-AJPA-MRLD
SX6N-YF33-4KS6-24KS-ARLD
A76W-H6LV-HQ2Q-LHQ2-URLD
JD5V-RVD6-QG2H-YQG2-MRLD

The Sims 2: Mansion & Garden Stuff
0Q3K-38IW-FIGH-TING-4FUN
P78Q-U8QG-CSWL-ZVKH-4UNL
4FFP-THE5-FWEK-5LLW-DUNL
8R9Z-L6XV-H9D6-DP2R-TUNL
YWFX-UXM7-AUYT-WAC8-UUNL
2RM5-A8RL-VB3Z-XZ7Q-CUNL