info sonic 
SegaSonic The Hedgehog (Japan, rev. C)
ROM name="epr-15787c.ic17" size="131072" crc="25e3c27e" sha1="8f173cd5c7c817dcccdcad9be5781cfaa081d73e"
ROM name="epr-15786c.ic8" size="131072" crc="efe9524c" sha1="8020e734704a8f989919ee5ad92f70035de717f0"
ROM name="epr-15781c.ic18" size="262144" crc="65b06c25" sha1="9f524012a7adbc71737f90fc556f0ce9adc2bcf8"
ROM name="epr-15780c.ic9" size="262144" crc="2db66fd2" sha1="54582c0d5977649a38fc3a2c0fe4d7b1959abc76"
ROM name="epr-15785.ic36" size="262144" crc="0fe7422e" sha1="b7eaf4736ba155965317bb4ef3b33fc122635151"
ROM name="mpr-15784.ic35" size="1048576" crc="42f06714" sha1="30e45bb2d9b492f0c1acc4fbe1e5869f0559300b"
ROM name="mpr-15783.ic34" size="1048576" crc="e4220eea" sha1="a546c8bfc24e0695cf79c49e1a867d2595a1ed7f"
ROM name="mpr-15782.ic33" size="1048576" crc="cf56b5a0" sha1="5786228aab120c3361524ba93b418b24fd5b8ffb"
ROM name="mpr-15789.ic14" size="1048576" crc="4378f12b" sha1="826e0550a3c5f2b6e59c6531ac03658a4f826651"
ROM name="mpr-15788.ic5" size="1048576" crc="a6ed5d7a" sha1="d30f26b452d380e7657e044e144f7dbbc4dc13e5"
ROM name="mpr-15790.ic32" size="2097152" crc="c69d51b1" sha1="7644fb64457855f9ed87ca25ddc28c21bcb61fd9"
ROM name="mpr-15792.ic30" size="2097152" crc="1006bb67" sha1="38c752e634aa94b1a23c09c4dba6388b7d0358af"
ROM name="mpr-15794.ic28" size="2097152" crc="8672b480" sha1="61659e3856cdff0b2bca190a7e60c81b86ea2089"
ROM name="mpr-15796.ic26" size="2097152" crc="95b8011c" sha1="ebc56ae49a76d04de60b0f81506769219a9885a7"
ROM name="mpr-15791.ic31" size="1048576" crc="42217066" sha1="46d14c632da1bed02bc0a637e34ab9cbf356c5de"
ROM name="mpr-15793.ic29" size="1048576" crc="75bafe55" sha1="ad33dae062c4bdf8d17d3f6f7c333aa2e7da260e"
ROM name="mpr-15795.ic27" size="1048576" crc="7f3dad30" sha1="84be1c31df35e1c7fef77e83d6d135378789a1ef"
ROM name="mpr-15797.ic25" size="1048576" crc="013c6cab" sha1="eb9b77d28815d2e225b0882706084a52b11c48ea"
🕑 Last update: February 16, 2026
info sonicp
SegaSonic The Hedgehog (Japan, prototype)
ROM name="sonpg0.bin" size="131072" crc="da05dcbb" sha1="c2ced1f3aee92b0e531d5cd7611d4811f2ae95e7"
ROM name="sonpg1.bin" size="131072" crc="c57dc5c5" sha1="5741bdd52ee7181d883129885838b36f4af8a04c"
ROM name="sonpd0.bin" size="262144" crc="a7da7546" sha1="0a10573b21cd38d58380698bc18b0256dbb24044"
ROM name="sonpd1.bin" size="262144" crc="c30e4c70" sha1="897b6f62921694fe3c63677908f76eaf38b7b92f"
ROM name="sonsnd0.bin" size="262144" crc="569c8d4b" sha1="9f1f6da6adbea043cc5ad853806fcb7bf683c832"
ROM name="sonsnd1.bin" size="1048576" crc="f4fa5a21" sha1="14a364ba7744ff0b44423d8d6bab990fe534ff29"
ROM name="sonsnd2.bin" size="1048576" crc="e1bd45a5" sha1="b411757853d61588e5223b48b5124cc00b3d65dd"
ROM name="sonsnd3.bin" No differences from parent set (mpr-15782.ic33)
ROM name="sonscl0.bin" size="524288" crc="445e31b9" sha1="5678dfda74a09b5ac673448b222d11df4ca23aff"
ROM name="sonscl1.bin" size="524288" crc="3d234181" sha1="2e8c14ad36be76f5f5fc6a3ee152f1abc8bf0ddd"
ROM name="sonscl2.bin" size="524288" crc="a5de28b2" sha1="49a16ac10cf01b5b8802b8b015a2e403086c206a"
ROM name="sonscl3.bin" size="524288" crc="7ce7554b" sha1="8def3acae6baafbe9e350f18e245a9a833df5cc4"
ROM name="sonobj0.bin" size="1048576" crc="ceea18e3" sha1="f902a7e2f8e126fd7a7862c55de32ce6352a7716"
ROM name="sonobj1.bin" size="1048576" crc="6bbc226b" sha1="5ef4256b6a93891daf1349def6db3bc428e5f4f3"
ROM name="sonobj2.bin" size="1048576" crc="fcd5ef0e" sha1="e3e50d4838ac3cce41d69ee6cd31981fbe422a4b"
ROM name="sonobj3.bin" size="1048576" crc="b99b42ab" sha1="60d91dc4e8e0adc62809cd2e71833c658124fbfc"
ROM name="sonobj4.bin" size="1048576" crc="c7ec1456" sha1="d866b9dff546bd6feb43e317328ac0a2324303b9"
ROM name="sonobj5.bin" size="1048576" crc="bd5da27f" sha1="ab3043190a32b555513a29a70e01547daf698cf8"
ROM name="sonobj6.bin" size="1048576" crc="313c92d1" sha1="a5134750667502811fd755cc0974a744cdb785e1"
ROM name="sonobj7.bin" size="1048576" crc="3784c507" sha1="8ea58c52b09b84643218e26f1ec1fa0ea864346e"
🕑 Last update: February 16, 2026
