ゲームギアにパッチを当ててマスターシステムやメガドライブで動かそうというお話しです。
http://retrorgb.com/gamegearongenesis.html
ペンゴのIPSがあるものの日本語版ではうまく動かなかったので修正してみました。
https://github.com/mamedev/mess-svn/blob/master/hash/gamegear.xml
5531 <software name="pengoj" cloneof="pengo"> 5532 <description>Pengo (Jpn)</description> 5533 <year>1990</year> 5534 <publisher>Sega</publisher> 5535 <info name="serial" value="G-3102"/> 5536 <info name="release" value="19901006"/> 5537 <info name="alt_title" value="ペンゴ"/> 5538 <part name="cart" interface="gamegear_cart"> 5539 <dataarea name="rom" size="32768"> 5540 <rom name="pengo (japan).bin" size="32768" crc="ce863dba" sha1="5883e2d19ab7126d52abc177a97d44bc88c319de" offset="000000" /> 5541 </dataarea> 5542 </part> 5543 </software> 5544 5545 <software name="pengo"> 5546 <description>Pengo (Euro, USA)</description> 5547 <year>1991</year> 5548 <publisher>Sega</publisher> 5549 <info name="serial" value="2202"/> 5550 <part name="cart" interface="gamegear_cart"> 5551 <dataarea name="rom" size="32768"> 5552 <rom name="pengo (usa, europe).bin" size="32768" crc="0da23cc1" sha1="e42f85feb631712b8615a0b19bfbf6432633ba00" offset="000000" /> 5553 </dataarea> 5554 </part> 5555 </software> 5556
起動ロゴが化けますがよかったらどうぞ。
pengoj.gg.pat
* Patch for pengoj.gg * * Made by バイナリ書き替え君 Version 2.02 * *== TARGET_FILE ================ FILENAME pengoj.gg * FileSize: 32768 bytes * LastMod : 2015/03/14 00:00:00 *=============================== 0000016B: 1A C3 0000016C: D3 99 0000016D: BE 7F 00003DB2: CD C3 00003DB3: E6 C0 00003DB4: 3D 7F 00007F99: FF C5 00007F9A: FF E5 00007F9B: FF D5 00007F9C: FF 06 00007F9D: FF 20 00007F9E: FF EB 00007F9F: FF 7E 00007FA0: FF 23 00007FA1: FF 1F 00007FA2: FF 1F 00007FA3: FF 57 00007FA4: FF E6 00007FA5: FF 03 00007FA6: FF 4F 00007FA7: FF 7A 00007FA8: FF 1F 00007FA9: FF 1F 00007FAA: FF E6 00007FAB: FF 0C 00007FAC: FF 57 00007FAD: FF 7E 00007FAE: FF 23 00007FAF: FF 17 00007FB0: FF 17 00007FB1: FF E6 00007FB2: FF 30 00007FB3: FF B1 00007FB4: FF B2 00007FB5: FF 0E 00007FB6: FF BE 00007FB7: FF ED 00007FB8: FF 79 00007FB9: FF 10 00007FBA: FF E4 00007FBB: FF D1 00007FBC: FF E1 00007FBD: FF C1 00007FBE: FF C9 00007FC0: FF CD 00007FC1: FF E6 00007FC2: FF 3D 00007FC3: FF 2F 00007FC4: FF 47 00007FC5: FF 17 00007FC6: FF 17 00007FC7: FF 17 00007FC8: FF E6 00007FC9: FF 80 00007FCA: FF 32 00007FCB: FF 19 00007FCC: FF C1 00007FCD: FF 78 00007FCE: FF E6 00007FCF: FF EF 00007FD0: FF 32 00007FD1: FF 16 00007FD2: FF C1 00007FD3: FF C3 00007FD4: FF BF 00007FD5: FF 3D
