diff --git a/src/burn/drv/pre90s/d_tigeroad.cpp b/src/burn/drv/pre90s/d_tigeroad.cpp
index b3d06d598..2b4b24ad9 100644
--- a/src/burn/drv/pre90s/d_tigeroad.cpp
+++ b/src/burn/drv/pre90s/d_tigeroad.cpp
@@ -1089,33 +1089,33 @@ static INT32 DrvScan(INT32 nAction, INT32 *pnMin)
 }
 
 
-// Tiger Road (US)
+// Tiger Road (US) * ECT program roms *
 
 static struct BurnRomInfo tigeroadRomDesc[] = {
-	{ "tru02.bin",	0x20000, 0x8d283a95, 1 | BRF_PRG | BRF_ESS }, //  0 68k Code
-	{ "tru04.bin",	0x20000, 0x72e2ef20, 1 | BRF_PRG | BRF_ESS }, //  1
+	{ "tre_02.6j",	0x20000, 0xc394add0, 1 | BRF_PRG | BRF_ESS }, //  0 68k Code
+	{ "tre_04.6k",	0x20000, 0x73bfbf4a, 1 | BRF_PRG | BRF_ESS }, //  1
 
-	{ "tru05.bin",	0x08000, 0xf9a7c9bf, 2 | BRF_PRG | BRF_ESS }, //  2 Z80 Code
+	{ "tru_05.12k",	0x08000, 0xf9a7c9bf, 2 | BRF_PRG | BRF_ESS }, //  2 Z80 Code
 
-	{ "tr01.bin",	0x08000, 0x74a9f08c, 3 | BRF_GRA },           //  3 Character Tiles
+	{ "tr_01.10d",	0x08000, 0x74a9f08c, 3 | BRF_GRA },           //  3 Character Tiles
 
-	{ "tr-01a.bin",	0x20000, 0xa8aa2e59, 4 | BRF_GRA },           //  4 Background Tiles
-	{ "tr-04a.bin",	0x20000, 0x8863a63c, 4 | BRF_GRA },           //  5
-	{ "tr-02a.bin",	0x20000, 0x1a2c5f89, 4 | BRF_GRA },           //  6
-	{ "tr05.bin",	0x20000, 0x5bf453b3, 4 | BRF_GRA },           //  7
-	{ "tr-03a.bin",	0x20000, 0x1e0537ea, 4 | BRF_GRA },           //  8
-	{ "tr-06a.bin",	0x20000, 0xb636c23a, 4 | BRF_GRA },           //  9
-	{ "tr-07a.bin",	0x20000, 0x5f907d4d, 4 | BRF_GRA },           // 10
-	{ "tr08.bin",	0x20000, 0xadee35e2, 4 | BRF_GRA },           // 11
+	{ "tr-01a.3f",	0x20000, 0xa8aa2e59, 4 | BRF_GRA },           //  4 Background Tiles
+	{ "tr-04a.3h",	0x20000, 0x8863a63c, 4 | BRF_GRA },           //  5
+	{ "tr-02a.3j",	0x20000, 0x1a2c5f89, 4 | BRF_GRA },           //  6
+	{ "tr-05.3l",	0x20000, 0x5bf453b3, 4 | BRF_GRA },           //  7
+	{ "tr-03a.2f",	0x20000, 0x1e0537ea, 4 | BRF_GRA },           //  8
+	{ "tr-06a.2h",	0x20000, 0xb636c23a, 4 | BRF_GRA },           //  9
+	{ "tr-07a.2j",	0x20000, 0x5f907d4d, 4 | BRF_GRA },           // 10
+	{ "tr_08.2l",	0x20000, 0xadee35e2, 4 | BRF_GRA },           // 11 EPROM
 
-	{ "tr-09a.bin",	0x20000, 0x3d98ad1e, 5 | BRF_GRA },           // 12 Sprites
-	{ "tr-10a.bin",	0x20000, 0x8f6f03d7, 5 | BRF_GRA },           // 13
-	{ "tr-11a.bin",	0x20000, 0xcd9152e5, 5 | BRF_GRA },           // 14
-	{ "tr-12a.bin",	0x20000, 0x7d8a99d0, 5 | BRF_GRA },           // 15
+	{ "tr-09a.3b",	0x20000, 0x3d98ad1e, 5 | BRF_GRA },           // 12 Sprites
+	{ "tr-10a.2b",	0x20000, 0x8f6f03d7, 5 | BRF_GRA },           // 13
+	{ "tr-11a.3d",	0x20000, 0xcd9152e5, 5 | BRF_GRA },           // 14
+	{ "tr-12a.2d",	0x20000, 0x7d8a99d0, 5 | BRF_GRA },           // 15
 
-	{ "tr13.bin",	0x08000, 0xa79be1eb, 6 | BRF_GRA },           // 16 Background Tilemaps
+	{ "tr_13.7l",	0x08000, 0xa79be1eb, 6 | BRF_GRA },           // 16 Background Tilemaps
 
-	{ "trprom.bin",	0x00100, 0xec80ae36, 7 | BRF_GRA | BRF_OPT }, // 17 Priority Proms (unused)
+	{ "trprom.9e",	0x00100, 0xec80ae36, 7 | BRF_GRA | BRF_OPT }, // 17 Priority Proms (unused)
 };
 
 STD_ROM_PICK(tigeroad)
@@ -1152,7 +1152,7 @@ static INT32 TigeroadInit()
 
 struct BurnDriver BurnDrvTigeroad = {
 	"tigeroad", NULL, NULL, NULL, "1987",
-	"Tiger Road (US)\0", NULL, "Capcom (Romstar license)", "Miscellaneous",
+	"Tiger Road (US)\0", NULL, "Capcom", "Miscellaneous",
 	NULL, NULL, NULL, NULL,
 	BDF_GAME_WORKING, 2, HARWARE_CAPCOM_MISC, GBF_SCRFIGHT | GBF_PLATFORM, 0,
 	NULL, tigeroadRomInfo, tigeroadRomName, NULL, NULL, TigeroadInputInfo, TigeroadDIPInfo,
@@ -1160,36 +1160,77 @@ struct BurnDriver BurnDrvTigeroad = {
 	256, 224, 4, 3
 };
 
+// Tiger Road (US, Romstar license) * US ROMSTAR program roms *
+
+static struct BurnRomInfo tigeroaduRomDesc[] = {
+	{ "tru_02.6j",	0x20000, 0x8d283a95, 1 | BRF_PRG | BRF_ESS }, //  0 68k Code
+	{ "tru_04.6k",	0x20000, 0x72e2ef20, 1 | BRF_PRG | BRF_ESS }, //  1
+
+	{ "tru_05.12k",	0x08000, 0xf9a7c9bf, 2 | BRF_PRG | BRF_ESS }, //  2 Z80 Code
+	
+	{ "tr_01.10d",	0x08000, 0x74a9f08c, 3 | BRF_GRA },           //  3 Character Tiles
+
+	{ "tr-01a.3f",	0x20000, 0xa8aa2e59, 4 | BRF_GRA },           //  4 Background Tiles
+	{ "tr-04a.3h",	0x20000, 0x8863a63c, 4 | BRF_GRA },           //  5
+	{ "tr-02a.3j",	0x20000, 0x1a2c5f89, 4 | BRF_GRA },           //  6
+	{ "tr-05.3l",	0x20000, 0x5bf453b3, 4 | BRF_GRA },           //  7
+	{ "tr-03a.2f",	0x20000, 0x1e0537ea, 4 | BRF_GRA },           //  8
+	{ "tr-06a.2h",	0x20000, 0xb636c23a, 4 | BRF_GRA },           //  9
+	{ "tr-07a.2j",	0x20000, 0x5f907d4d, 4 | BRF_GRA },           // 10
+	{ "tr_08.2l",	0x20000, 0xadee35e2, 4 | BRF_GRA },           // 11 EPROM
+
+	{ "tr-09a.3b",	0x20000, 0x3d98ad1e, 5 | BRF_GRA },           // 12 Sprites
+	{ "tr-10a.2b",	0x20000, 0x8f6f03d7, 5 | BRF_GRA },           // 13
+	{ "tr-11a.3d",	0x20000, 0xcd9152e5, 5 | BRF_GRA },           // 14
+	{ "tr-12a.2d",	0x20000, 0x7d8a99d0, 5 | BRF_GRA },           // 15
+
+	{ "tr_13.7l",	0x08000, 0xa79be1eb, 6 | BRF_GRA },           // 16 Background Tilemaps
+
+	{ "trprom.9e",	0x00100, 0xec80ae36, 7 | BRF_GRA | BRF_OPT }, // 17 Priority Proms (unused)
+};
+
+STD_ROM_PICK(tigeroadu)
+STD_ROM_FN(tigeroadu)
+
+struct BurnDriver BurnDrvTigeroadu = {
+	"tigeroadu", "tigeroad", NULL, NULL, "1987",
+	"Tiger Road (US, Romstar license)\0", NULL, "Capcom (Romstar license)", "Miscellaneous",
+	NULL, NULL, NULL, NULL,
+	BDF_GAME_WORKING | BDF_CLONE, 2, HARWARE_CAPCOM_MISC, GBF_SCRFIGHT | GBF_PLATFORM, 0,
+	NULL, tigeroaduRomInfo, tigeroaduRomName, NULL, NULL, TigeroadInputInfo, TigeroadDIPInfo,
+	TigeroadInit, DrvExit, DrvFrame, DrvDraw, DrvScan, &DrvRecalc, 0x240,
+	256, 224, 4, 3
+};
 
 // Tora e no Michi (Japan)
 
 static struct BurnRomInfo toramichRomDesc[] = {
-	{ "tr_02.bin",	0x20000, 0xb54723b1, 1 | BRF_PRG | BRF_ESS }, //  0 68k Code
-	{ "tr_04.bin",	0x20000, 0xab432479, 1 | BRF_PRG | BRF_ESS }, //  1
+	{ "tr_02.6j",	0x20000, 0xb54723b1, 1 | BRF_PRG | BRF_ESS }, //  0 68k Code
+	{ "tr_04.6k",	0x20000, 0xab432479, 1 | BRF_PRG | BRF_ESS }, //  1
 
-	{ "tr_05.bin",	0x08000, 0x3ebe6e62, 2 | BRF_PRG | BRF_ESS }, //  2 Z80 Code
+	{ "tr_05.12k",	0x08000, 0x3ebe6e62, 2 | BRF_PRG | BRF_ESS }, //  2 Z80 Code
 
-	{ "tr01.bin",	0x08000, 0x74a9f08c, 3 | BRF_GRA },           //  3 Character Tiles
+	{ "tr_01.10d",	0x08000, 0x74a9f08c, 3 | BRF_GRA },           //  3 Character Tiles
 
-	{ "tr-01a.bin",	0x20000, 0xa8aa2e59, 4 | BRF_GRA },           //  4 Background Tiles
-	{ "tr-04a.bin",	0x20000, 0x8863a63c, 4 | BRF_GRA },           //  5
-	{ "tr-02a.bin",	0x20000, 0x1a2c5f89, 4 | BRF_GRA },           //  6
-	{ "tr05.bin",	0x20000, 0x5bf453b3, 4 | BRF_GRA },           //  7
-	{ "tr-03a.bin",	0x20000, 0x1e0537ea, 4 | BRF_GRA },           //  8
-	{ "tr-06a.bin",	0x20000, 0xb636c23a, 4 | BRF_GRA },           //  9
-	{ "tr-07a.bin",	0x20000, 0x5f907d4d, 4 | BRF_GRA },           // 10
-	{ "tr08.bin",	0x20000, 0xadee35e2, 4 | BRF_GRA },           // 11
+	{ "tr-01a.3f",	0x20000, 0xa8aa2e59, 4 | BRF_GRA },           //  4 Background Tiles
+	{ "tr-04a.3h",	0x20000, 0x8863a63c, 4 | BRF_GRA },           //  5
+	{ "tr-02a.3j",	0x20000, 0x1a2c5f89, 4 | BRF_GRA },           //  6
+	{ "tr-05.3l",	0x20000, 0x5bf453b3, 4 | BRF_GRA },           //  7
+	{ "tr-03a.2f",	0x20000, 0x1e0537ea, 4 | BRF_GRA },           //  8
+	{ "tr-06a.2h",	0x20000, 0xb636c23a, 4 | BRF_GRA },           //  9
+	{ "tr-07a.2j",	0x20000, 0x5f907d4d, 4 | BRF_GRA },           // 10
+	{ "tr_08.2l",	0x20000, 0xadee35e2, 4 | BRF_GRA },           // 11 EPROM
 
-	{ "tr-09a.bin",	0x20000, 0x3d98ad1e, 5 | BRF_GRA },           // 12 Sprites
-	{ "tr-10a.bin",	0x20000, 0x8f6f03d7, 5 | BRF_GRA },           // 13
-	{ "tr-11a.bin",	0x20000, 0xcd9152e5, 5 | BRF_GRA },           // 14
-	{ "tr-12a.bin",	0x20000, 0x7d8a99d0, 5 | BRF_GRA },           // 15
+	{ "tr-09a.3b",	0x20000, 0x3d98ad1e, 5 | BRF_GRA },           // 12 Sprites
+	{ "tr-10a.2b",	0x20000, 0x8f6f03d7, 5 | BRF_GRA },           // 13
+	{ "tr-11a.3d",	0x20000, 0xcd9152e5, 5 | BRF_GRA },           // 14
+	{ "tr-12a.2d",	0x20000, 0x7d8a99d0, 5 | BRF_GRA },           // 15
 
-	{ "tr13.bin",	0x08000, 0xa79be1eb, 6 | BRF_GRA },           // 16 Background Tilemaps
+	{ "tr_13.7l",	0x08000, 0xa79be1eb, 6 | BRF_GRA },           // 16 Background Tilemaps
 
-	{ "trprom.bin",	0x00100, 0xec80ae36, 7 | BRF_GRA | BRF_OPT }, // 17 Priority Proms (unused)
+	{ "trprom.9e",	0x00100, 0xec80ae36, 7 | BRF_GRA | BRF_OPT }, // 17 Priority Proms (unused)
 
-	{ "tr_03.bin",	0x10000, 0xea1807ef, 8 | BRF_PRG | BRF_ESS }, // 18 Sample Z80 Code
+	{ "tr_03.11j",	0x10000, 0xea1807ef, 8 | BRF_PRG | BRF_ESS }, // 18 Sample Z80 Code
 };
 
 STD_ROM_PICK(toramich)