diff --git a/src/mame/drivers/igs_m036.cpp b/src/mame/drivers/igs_m036.cpp
index a4928a0e04b..0d4195a0ccf 100644
--- a/src/mame/drivers/igs_m036.cpp
+++ b/src/mame/drivers/igs_m036.cpp
@@ -199,6 +199,27 @@ ROM_START( cjddzsp )
 	ROM_LOAD( "cjddzsp_s122cn.u30",  0x800100, 0x800100, CRC(e0e02a57) SHA1(96074a5226dd24d0bc150adff7324b5349cb5dc2) )
 ROM_END
 
+
+ROM_START( lhzb3in1 )
+	ROM_REGION( 0x04000, "maincpu", 0 )
+	/* Internal rom of IGS036 ARM based MCU */
+	ROM_LOAD( "lhzb3in1_igs036", 0x00000, 0x4000, NO_DUMP )
+
+	ROM_REGION32_LE( 0x200000, "user1", 0 ) // external ARM data / prg
+	ROM_LOAD( "lhzb3in1_v100cn.u17",  0x000000, 0x200000, CRC(03caaba4) SHA1(701b97d791e9329bad2ddc4d365748e65c430758) )
+
+	ROM_REGION( 0x1000000, "oki", 0 ) // TT5665 samples
+	ROM_LOAD( "lhzb3in1_v100cn.u29", 0x000000, 0x800000, CRC(d8c160a9) SHA1(4b567571764db679a265ae075136128db495acdd) )
+	ROM_LOAD( "lhzb3in1_v100cn.u28", 0x800000, 0x800000, CRC(68624630) SHA1(56e638d59c4533136f69db22f562b39120b516c1) )
+
+	ROM_REGION( 0x2000000, "gfx", 0 )
+	ROM_LOAD( "lhzb3in1_v100cn.u30",  0x0000000, 0x800000, CRC(fb4124d7) SHA1(324fe2ade17b0ee9833decf2cab9dd4654a04cec) )
+	ROM_LOAD( "lhzb3in1_v100cn.u31",  0x0800000, 0x800000, CRC(4572ff90) SHA1(5d4a40ddec1505edc8a1e35130abd7f2c97b1094) )
+	ROM_LOAD( "lhzb3in1_v100cn.u32",  0x1000000, 0x800000, CRC(04fe8ca2) SHA1(039009dd535e1388236bd0fd699eeaf593ae5323) )
+	ROM_LOAD( "lhzb3in1_v100cn.u33",  0x1800000, 0x800000, CRC(9afa55d1) SHA1(0a19e1c54b271b21fb9931e7c81a9e7d9e77295a) )
+ROM_END
+
+
 ROM_START( igsm312 )
 	ROM_REGION( 0x04000, "maincpu", 0 )
 	/* Internal rom of IGS027A ARM based MCU */
@@ -331,4 +352,6 @@ GAME( 200?, cjdh2c,  cjdh2, igs_m036,    igs_m036, igs_m036_state, init_cjdh2,
 
 GAME( 200?, cjddzsp, 0,     igs_m036_tt, igs_m036, igs_m036_state, init_cjddzsp, ROT0, "IGS", "Super Dou Di Zhu Special (V122CN)", MACHINE_IS_SKELETON )
 
+GAME( 200?, lhzb3in1,0,     igs_m036_tt, igs_m036, igs_m036_state, init_cjddzsp, ROT0, "IGS", "Long Hu Zhengba San He Yi (V100CN)", MACHINE_IS_SKELETON ) // 龙虎争霸三合一
+
 GAME( 200?, igsm312, 0,     igs_m036_tt, igs_m036, igs_m036_state, init_igsm312, ROT0, "IGS", "unknown 'IGS 6POKER2' game (V312CN)", MACHINE_IS_SKELETON ) // there's very little code and no gfx roms, might be a 'set/clear' chip for a gambling game.
diff --git a/src/mame/mame.lst b/src/mame/mame.lst
index 9e875aff10d..e96e7a7e3a0 100644
--- a/src/mame/mame.lst
+++ b/src/mame/mame.lst
@@ -17049,6 +17049,7 @@ zhongguo                        // (c) 2000
 
 @source:igs_m036.cpp
 cjddzsp                         // (c) 200?
+lhzb3in1                        // (c) 200?
 cjdh2                           // (c) 200?
 cjdh2a                          // (c) 200?
 cjdh2b                          // (c) 200?