diff --git a/src/mame/drivers/scobra.c b/src/mame/drivers/scobra.c
index 0139ce313da..d542631edfb 100644
--- a/src/mame/drivers/scobra.c
+++ b/src/mame/drivers/scobra.c
@@ -1299,6 +1299,25 @@ ROM_START( hustler )
 	ROM_LOAD( "hustler.clr",  0x0000, 0x0020, CRC(aa1f7f5e) SHA1(311dd17aa11490a1173c76223e4ccccf8ea29850) )
 ROM_END
 
+ROM_START( hustlerd )
+	ROM_REGION( 0x10000, "maincpu", 0 )
+	ROM_LOAD( "vh1.ic5",    0x0000, 0x1000, CRC(7cb6a940) SHA1(8b51072563f7a63aab5d5ee4e835dc7275a2b98a) )
+	ROM_LOAD( "vh2.ic6",    0x1000, 0x1000, CRC(4ca45239) SHA1(729ec16c0a192f957ba454d4acbe873a71030a22) )
+	ROM_LOAD( "vh3.ic7",    0x2000, 0x1000, CRC(4c752453) SHA1(467ffd6e3ec13a27fc2979883678a1e7531d98ac) )
+	/* 3000-3fff space for diagnostics ROM */
+
+	ROM_REGION( 0x10000, "audiocpu", 0 )
+	ROM_LOAD( "ho1.ic32",    0x0000, 0x0800, CRC(7a946544) SHA1(7ee2ad3fdf996f08534fb87fc02b619c168f420c) )
+	ROM_LOAD( "ho2.ic33",    0x0800, 0x0800, CRC(3db57351) SHA1(e5075a7130a80d2bf24f0556c2589dff0625ee60) )
+
+	ROM_REGION( 0x1000, "gfx1", 0 )
+	ROM_LOAD( "hc2",   0x0000, 0x0800, CRC(0bdfad0e) SHA1(8e6f1737604f3801c03fa2e9a5e6a2778b54bae8) )
+	ROM_LOAD( "hc1",   0x0800, 0x0800, CRC(8e062177) SHA1(7e52a1669804b6c2f694cfc64b04abc8246bb0c2) )
+
+	ROM_REGION( 0x0020, "proms", 0 )
+	ROM_LOAD( "hustler.clr",  0x0000, 0x0020, CRC(aa1f7f5e) SHA1(311dd17aa11490a1173c76223e4ccccf8ea29850) )
+ROM_END
+
 ROM_START( billiard )
 	ROM_REGION( 0x10000, "maincpu", 0 )
 	ROM_LOAD( "a",            0x0000, 0x1000, CRC(b7eb50c0) SHA1(213d177d2b2af648a18d196b83e96d804947fd40) )
@@ -1417,6 +1436,7 @@ GAME( 1982, rescue,   0,        rescue,   rescue,   rescue,       ROT90,  "Stern
 GAME( 1982, aponow,   rescue,   rescue,   rescue,   rescue,       ROT90,  "bootleg", "Apocaljpse Now", GAME_SUPPORTS_SAVE )
 GAME( 1983, minefld,  0,        minefld,  minefld,  minefld,      ROT90,  "Stern Electronics", "Minefield", GAME_SUPPORTS_SAVE )
 GAME( 1981, hustler,  0,        hustler,  hustler,  hustler,      ROT90,  "Konami", "Video Hustler", GAME_SUPPORTS_SAVE )
+GAME( 1981, hustlerd, hustler,  hustler,  hustler,  hustlerd,     ROT90,  "Konami (Dynamo Games license)", "Video Hustler (Dynamo Games)", GAME_SUPPORTS_SAVE )
 GAME( 1981, billiard, hustler,  hustler,  hustler,  billiard,     ROT90,  "bootleg", "The Billiards (Video Hustler bootleg)", GAME_SUPPORTS_SAVE )
 GAME( 1981, hustlerb, hustler,  hustlerb, hustler,  scramble_ppi, ROT90,  "bootleg (Digimatic)", "Video Hustler (bootleg)", GAME_NOT_WORKING ) // broken?
 GAME( 1981, hustlerb2,hustler,  hustler,  hustler,  scramble_ppi, ROT90,  "bootleg", "Fatsy Gambler (Video Hustler bootleg)", GAME_NO_SOUND | GAME_SUPPORTS_SAVE )
diff --git a/src/mame/includes/galaxold.h b/src/mame/includes/galaxold.h
index b4546255deb..85ce85d7a0c 100644
--- a/src/mame/includes/galaxold.h
+++ b/src/mame/includes/galaxold.h
@@ -153,6 +153,7 @@ DRIVER_INIT( mimonscr );
 DRIVER_INIT( rescue );
 DRIVER_INIT( minefld );
 DRIVER_INIT( hustler );
+DRIVER_INIT( hustlerd );
 DRIVER_INIT( billiard );
 DRIVER_INIT( mrkougar );
 DRIVER_INIT( mrkougb );
diff --git a/src/mame/machine/scramble.c b/src/mame/machine/scramble.c
index 1e26d135572..d98ec1027d8 100644
--- a/src/mame/machine/scramble.c
+++ b/src/mame/machine/scramble.c
@@ -592,6 +592,17 @@ DRIVER_INIT( hustler )
 	}
 }
 
+DRIVER_INIT( hustlerd )
+{
+	/* the first ROM of the second CPU has data lines D0 and D1 swapped. Decode it. */
+	offs_t A;
+	UINT8 *rom = machine->region("audiocpu")->base();
+		
+		
+	for (A = 0;A < 0x0800;A++)
+		rom[A] = BITSWAP8(rom[A],7,6,5,4,3,2,0,1);
+}
+
 DRIVER_INIT( billiard )
 {
 	offs_t A;
diff --git a/src/mame/mamedriv.c b/src/mame/mamedriv.c
index 9fba9fed104..001bc57ed72 100644
--- a/src/mame/mamedriv.c
+++ b/src/mame/mamedriv.c
@@ -325,6 +325,7 @@ const game_driver * const drivers[] =
 	DRIVER( losttombh )	/* (c) 1982 Stern */
 	DRIVER( superbon )	/* bootleg */
 	DRIVER( hustler )	/* GX343 (c) 1981 Konami */
+	DRIVER( hustlerd )	/* GX343 (c) 1981 Konami + Dynamo Games license */
 	DRIVER( billiard )	/* bootleg */
 	DRIVER( hustlerb )	/* bootleg */
 	DRIVER( hustlerb2 )	/* bootleg */