The last.dat file for mslug5nd, it works with NRX, Winkawaks & Nebula (rename.bin roms extension in.rom to use them with NRX) : System: NEO RomName: mslug5nd Game: Metal Slug 5 (Non encrypted P, Decrypted C) Parent: mslug5 [Program] 268-p1n.bin,0,600000,02247965,0 [Text] ms5n_s1.rom,0,20000,64952683,0 [Z80] 268-m1d.bin,0,20000,6FA01C9A,0 [samples] 268-v1d.bin,0,400000,DC7F03F0,0 268-v2d.bin,400000,400000,EEB7C926,0 268-v3d.bin,800000,400000,02FD519E,0 268-v4d.bin,C00000,400000,D7C67794,0 [Graphics] ms5n_c1.rom,0,800000,969C0D62,0 ms5n_c2.rom,1,800000,C69AE867,0 ms5n_c3.rom,1000000,800000,D7BEAEAF,0 ms5n_c4.rom,1000001,800000,E1B1131B,0 ms5n_c5.rom,2000000,800000,2FA1A5AD,0 ms5n_c6.rom,2000001,800000,6DE89589,0 ms5n_c7.rom,3000000,800000,97BD0C0A,0 ms5n_c8.rom,3000001,800000,C0D5BC20,0 [system] CartridgeID:268 GfxCrypt: 0 GfxKey: 0 ButLayout: 9 Fix: 0