This page lists record formats by the type of file they occur in. Please feel free to clean up the formatting and repair the links.

Lot Files: Files that contain information specific to a particular lot.

• 0x0A284D0B 170413323 '\n(M\x0b' WGRA
• 0x0C900FDB 210767835 '\x0c\x90\x0fÛ' POOL
• 0x1C4A276C 474621804 "\x1cJ'l" TXTR
• 0x2A51171B 709957403 '*Q\x17\x1b' 3DARY
• 0x3053CF74 810798964 '0SÏt' SCOR
• 0x484F5553 1213158739 'HOUS' HOUS
• 0x49596978 1230596472 'IYix' MATD or TXMT
• 0x49FF7D76 1241480566 'Iÿ}v' WRLD
• 0x4B58975B 1264097115 'KX\x97[' LTTX
• 0x4F626A4D 1331849805 'ObjM' OBJM
• 0x50455253 1346720339 'PERS' PERS
• 0x53494D49 1397312841 'SIMI' Unknown
• 0x53545223 1398034979 'STR#' STR#
• 0x584D544F 1481462863 'XMTO' XMTO
• 0x584F424A 1481589322 'XOBJ' XOBJ
• 0x6B943B43 1804876611 'k\x94;C' 2DARY
• 0x6C589723 1817745187 'lX\x97#' LOT
• 0x6F626A74 1868720756 'objt' MOBJT
• 0x7BA3838C 2074313612 '{\xa3ƒŒ' GMND
• 0x856DDBAC 2238569388 '\x85mÛ\xac' Unknown
• 0x8A84D7B0 2323961776 'Š\x84\xd7\xb0' WLL
• 0x8B0C79D6 2332850646 '\x8b\x0cyÖ' Unknown
• 0x8DC0278D 2378180493 "\x8dÀ'\x8d" Unknown
• 0x916DA14D 2439881037 '\x91m\xa1M' Unknown
• 0xAB4BA572 2873861490 '\xabK\xa5r' FPL
• 0xAB9406AA 2878604970 '\xab\x94\x06ª' ROOF
• 0xAC4F8687 2890892935 '\xacO\x86\x87' GMDC
• 0xAC506764 2890950500 '\xacPgd' 3IDR
• 0xACE46235 2900648501 '\xacäb5' STXR or RTEX
• 0xB21BE28B 2988171915 '\xb2\x1bâ\x8b' WTHR
• 0xBA353CE1 3124051169 'º5<á' SMAP or TSSG or WDB
• 0xBC66BAEC 3160849132 '\xbcfºì' Unknown
• 0xCAC4FC40 3401907264 'ÊÄü@' SMAP or TSSG or WDB
• 0xCB4387A1 3410200481 'ËC\x87\xa1' VERT
• 0xCC364C2A 3426110506 'Ì6L*' SREL
• 0xCD8B6498 3448464536 'Í\x8bd\x98' Unknown
• 0xE519C933 3843672371 'å\x19É3' CRES
• 0xEBFEE342 3959350082 'ëþãB' VERS
• 0xEC44BDDC 3963928028 'ìD\xbdÜ' NHVW
• 0xFA1C39F7 4196153847 'ú\x1c9\xf7' OBJT
• 0xFC6EB1F7 4235112951 'ün\xb1\xf7' SHPE

Neighborhood Files: Files that define the base-game home neighborhood.

Hexidecimal Decimal Text Name

• 0x0BF999E7 200907239 '\x0bù\x99ç' DESC
• 0x0C560F39 206966585 '\x0cV\x0f9' BINX
• 0x0F9F0C21 262081569 '\x0fŸ\x0c!' Unknown
• 0x0FDFB4F5 266319093 '\x0fß\xb4õ' Unknown
• 0x104F6A6E 273640046 '\x10Ojn' BNFO
• 0x2C310F46 741412678 ',1\x0fF' POPS
• 0x3053CF74 810798964 '0SÏt' SCOR
• 0x43545353 1129599827 'CTSS' CTSS
• 0x46414D49 1178684745 'FAMI' FAMI
• 0x46414D68 1178684776 'FAMh' FAMh
• 0x4E474248 1313292872 'NGBH' NGBH
• 0x4F6FD33D 1332728637 'OoÓ=' Unknown
• 0x53545223 1398034979 'STR#' STR#
• 0x54415454 1413567572 'TATT' TATT
• 0x6C4F359D 1817130397 'lO5\x9d' Unknown
• 0x8C870743 2357659459 'Œ\x87\x07C' FAMt
• 0xAACE2EFB 2865639163 'ªÎ.û' PDAT
• 0xABCB5DA4 2882231716 '\xabË]\xa4' NHTG
• 0xABD0DC63 2882591843 '\xabÐÜc' NHTR
• 0xAC506764 2890950500 '\xacPgd' 3IDR
• 0xAC8A7A2E 2894756398 '\xacŠz.' NID
• 0xB21BE28B 2988171915 '\xb2\x1bâ\x8b' WTHR
• 0xCC2A6A34 3425331764 'Ì*j4' Unknown
• 0xCC364C2A 3426110506 'Ì6L*' SREL
• 0xCD95548E 3449115790 'Í\x95TŽ' WFR
• 0xCD95548E 3449115790 'Í\x95TŽ' SWAF
• 0xEBFEE33F 3959350079 'ëþã?' Unknown
• 0xEBFEE342 3959350082 'ëþãB' VERS
• 0xEC44BDDC 3963928028 'ìD\xbdÜ' NHVW