diff --git a/src/mame/drivers/tmnt.c b/src/mame/drivers/tmnt.c
index 51b4bbd3ce3..fc7ffdd9e6a 100644
--- a/src/mame/drivers/tmnt.c
+++ b/src/mame/drivers/tmnt.c
@@ -3120,6 +3120,40 @@ ROM_START( tmht )
 	ROM_LOAD( "963a25.d5",      0x00000, 0x80000, CRC(fca078c7) SHA1(3e1124d72c9db4cb11d8de6c44b7aeca967f44e1) )
 ROM_END
 
+ROM_START( tmhta )
+	ROM_REGION( 0x60000, "maincpu", 0 )	/* 2*128k and 2*64k for 68000 code */
+	ROM_LOAD16_BYTE( "963-s23.j17",   0x00000, 0x20000, CRC(b5af7eee) SHA1(082c8faabb0d409f73a17d7d342c0afb0f936b91) )
+	ROM_LOAD16_BYTE( "963-s24.k17",   0x00001, 0x20000, CRC(bcb8ce8b) SHA1(d9a74627598e29110002ea5d81a4f165d7566329) )
+	ROM_LOAD16_BYTE( "963-s21.j15",   0x40000, 0x10000, CRC(0b88bfa6) SHA1(22d552c0aaab336cd7c36d57fde22a64257a0633) )
+	ROM_LOAD16_BYTE( "963-s22.k15",   0x40001, 0x10000, CRC(44ce6d4b) SHA1(17e3baa33ab182f21b2686786ba570514830ed83) )
+
+	ROM_REGION( 0x10000, "audiocpu", 0 )
+	ROM_LOAD( "963e20.g13",      0x00000, 0x08000, CRC(1692a6d6) SHA1(68c3419012b2863e91a7d7e479fce5ceabb10b88) )
+
+	ROM_REGION( 0x100000, "gfx1", 0 )	/* graphics (addressable by the main CPU) */
+	ROM_LOAD( "963a28.h27",      0x000000, 0x80000, CRC(db4769a8) SHA1(810811914f9c1fbf2320d5a9030cbf124f6d78cf) )        /* 8x8 tiles */
+	ROM_LOAD( "963a29.k27",      0x080000, 0x80000, CRC(8069cd2e) SHA1(54095d3546119ccd1e8814d692aceb1327c9369f) )        /* 8x8 tiles */
+
+	ROM_REGION( 0x200000, "gfx2", 0 )	/* graphics (addressable by the main CPU) */
+	ROM_LOAD( "963a17.h4",      0x000000, 0x80000, CRC(b5239a44) SHA1(84e94807e7c51aa652b4e4b827b36be59a53d0d6) )        /* sprites */
+	ROM_LOAD( "963a18.h6",      0x080000, 0x80000, CRC(dd51adef) SHA1(5010c0911b0b9e4f23a785e8a751a0bde5be5be0) )        /* sprites */
+	ROM_LOAD( "963a15.k4",      0x100000, 0x80000, CRC(1f324eed) SHA1(971a675578518fffa341a943d0cc4fdea005fde0) )        /* sprites */
+	ROM_LOAD( "963a16.k6",      0x180000, 0x80000, CRC(d4bd9984) SHA1(d780ae7f72e16767c3a492544f02f0f1a332ab22) )        /* sprites */
+
+	ROM_REGION( 0x0200, "proms", 0 )
+	ROM_LOAD( "963a30.g7",      0x0000, 0x0100, CRC(abd82680) SHA1(945a71e6ec65202f13209b45d45b616372d6c0f5) )	/* sprite address decoder */
+	ROM_LOAD( "963a31.g19",      0x0100, 0x0100, CRC(f8004a1c) SHA1(ed6694b8eebfe0238b50ebd05007d519f6e57b1b) )	/* priority encoder (not used) */
+
+	ROM_REGION( 0x20000, "k007232", 0 )	/* 128k for the samples */
+	ROM_LOAD( "963a26.c13",      0x00000, 0x20000, CRC(e2ac3063) SHA1(5bb294c46fb5eaba9935a18c0aa5d3931168f474) ) /* samples for 007232 */
+
+	ROM_REGION( 0x20000, "upd", 0 )	/* 128k for the samples */
+	ROM_LOAD( "963a27.d18",      0x00000, 0x20000, CRC(2dfd674b) SHA1(bbec5896c70056964fbc972a84bd5b0dfc6af257) ) /* samples for UPD7759C */
+
+	ROM_REGION( 0x80000, "title", 0 )	/* 512k for the title music sample */
+	ROM_LOAD( "963a25.d5",      0x00000, 0x80000, CRC(fca078c7) SHA1(3e1124d72c9db4cb11d8de6c44b7aeca967f44e1) )
+ROM_END
+
 ROM_START( tmntj )
 	ROM_REGION( 0x60000, "maincpu", 0 )	/* 2*128k and 2*64k for 68000 code */
 	ROM_LOAD16_BYTE( "963_223.j17",  0x00000, 0x20000, CRC(0d34a5ff) SHA1(a387f3e7c727dc66ebb0e1f40e4ab8dc83f647e5) )
@@ -4300,7 +4334,8 @@ GAME( 1989, mia2,        mia,      mia,      mia,      mia,      ROT0,  "Konami"
 GAME( 1989, tmnt,        0,        tmnt,     tmnt,     tmnt,     ROT0,  "Konami", "Teenage Mutant Ninja Turtles (World 4 Players)", GAME_SUPPORTS_SAVE )
 GAME( 1989, tmntu,       tmnt,     tmnt,     tmnt,     tmnt,     ROT0,  "Konami", "Teenage Mutant Ninja Turtles (US 4 Players, set 1)", GAME_SUPPORTS_SAVE )
 GAME( 1989, tmntua,      tmnt,     tmnt,     tmnt,     tmnt,     ROT0,  "Konami", "Teenage Mutant Ninja Turtles (US 4 Players, set 2)", GAME_SUPPORTS_SAVE )
-GAME( 1989, tmht,        tmnt,     tmnt,     tmnt,     tmnt,     ROT0,  "Konami", "Teenage Mutant Hero Turtles (UK 4 Players)", GAME_SUPPORTS_SAVE )
+GAME( 1989, tmht,        tmnt,     tmnt,     tmnt,     tmnt,     ROT0,  "Konami", "Teenage Mutant Hero Turtles (UK 4 Players, set 1)", GAME_SUPPORTS_SAVE )
+GAME( 1989, tmhta,       tmnt,     tmnt,     tmnt,     tmnt,     ROT0,  "Konami", "Teenage Mutant Hero Turtles (UK 4 Players, set 2)", GAME_SUPPORTS_SAVE )
 GAME( 1990, tmntj,       tmnt,     tmnt,     tmnt,     tmnt,     ROT0,  "Konami", "Teenage Mutant Ninja Turtles (Japan 4 Players)", GAME_SUPPORTS_SAVE )
 GAME( 1989, tmht2p,      tmnt,     tmnt,     tmnt2p,   tmnt,     ROT0,  "Konami", "Teenage Mutant Hero Turtles (UK 2 Players, set 1)", GAME_SUPPORTS_SAVE )
 GAME( 1989, tmht2pa,     tmnt,     tmnt,     tmnt2p,   tmnt,     ROT0,  "Konami", "Teenage Mutant Hero Turtles (UK 2 Players, set 2)", GAME_SUPPORTS_SAVE )
diff --git a/src/mame/mamedriv.c b/src/mame/mamedriv.c
index ada0e0aeb4a..e3f593523f2 100644
--- a/src/mame/mamedriv.c
+++ b/src/mame/mamedriv.c
@@ -5511,6 +5511,7 @@ BOMULEUL CHAJARA SEGA ST-V  1997/04/11
 	DRIVER( tmntu )		/* GX963 (c) 1989 (US) */
 	DRIVER( tmntua )	/* GX963 (c) 1989 (US) */
 	DRIVER( tmht )		/* GX963 (c) 1989 (UK) */
+	DRIVER( tmhta )		/* GX963 (c) 1989 (UK) */
 	DRIVER( tmntj )		/* GX963 (c) 1990 (Japan) */
 	DRIVER( tmht2p )	/* GX963 (c) 1989 (UK) */
 	DRIVER( tmht2pa )	/* GX963 (c) 1989 (UK) */