diff --git a/src/mame/drivers/tiamc1.c b/src/mame/drivers/tiamc1.c
index b8e0a6caa7f..06ad8b9920e 100644
--- a/src/mame/drivers/tiamc1.c
+++ b/src/mame/drivers/tiamc1.c
@@ -332,4 +332,23 @@ ROM_START( konek )
 
 ROM_END
 
+ROM_START( sosterm )
+	ROM_REGION( 0x10000, "main", 0 )
+	ROM_LOAD( "04.1g", 0x00000, 0x2000, CRC(d588081e) SHA1(5dd9f889e932ee356f8e511b22b424eaeb502ef9) )
+	ROM_LOAD( "05.2g", 0x02000, 0x2000, CRC(b44e7491) SHA1(ff4cb1d76a36f504d670a207ee25556c5faad435) )
+	ROM_LOAD( "06.3g", 0x04000, 0x2000, CRC(34dacde6) SHA1(6c91e4dc1d3c85768a94fb4c7d38f29c23664740) )
+	ROM_LOAD( "07.4g", 0x06000, 0x2000, CRC(9f6f8cdd) SHA1(3fa3928935d98906fdf07ed372764456d7a9729a) )
+	ROM_LOAD( "08.5g", 0x08000, 0x2000, CRC(25e70da4) SHA1(ec77b0b79c0477c0939022d7f2a24ae48e4530bf) )
+	ROM_FILL( 0xa000, 0x2000, 0x00 ) /* 09.6g is unpopulated */
+	ROM_LOAD( "10.7g", 0x0c000, 0x2000, CRC(22bc9997) SHA1(fd638529e29d9fd32dd22534cb748841dde9a2c3) )
+
+	ROM_REGION( 0x8000, "gfx1", 0 )
+	ROM_LOAD( "00.2a", 0x00000, 0x2000, CRC(a1c7f07a) SHA1(2ae702258be48ba70c126bfe94fbeec3353fc75a) )
+	ROM_LOAD( "01.3a", 0x02000, 0x2000, CRC(788b4036) SHA1(a0020ae1720cc2e5a6db0f8fe9350de43246f552) )
+	ROM_LOAD( "02.5a", 0x04000, 0x2000, CRC(9506cf9b) SHA1(3e54593d4452b956509877d9b6b26aa3e3a90beb) )
+	ROM_LOAD( "03.6a", 0x06000, 0x2000, CRC(5a0c14e1) SHA1(3eebe2c3ce114b87723fa6571623ee065a0b5646) )
+
+ROM_END
+
 GAME( 1988, konek, 0, tiamc1, tiamc1, tiamc1, ROT0, "Terminal", "Konek-Gorbunok", GAME_IMPERFECT_GRAPHICS | GAME_SUPPORTS_SAVE )
+GAME( 1988, sosterm, 0, tiamc1, tiamc1, tiamc1, ROT0, "Terminal", "S.O.S.", GAME_IMPERFECT_GRAPHICS | GAME_SUPPORTS_SAVE )
diff --git a/src/mame/mamedriv.c b/src/mame/mamedriv.c
index 178fadf1583..01d713b70c2 100644
--- a/src/mame/mamedriv.c
+++ b/src/mame/mamedriv.c
@@ -6230,6 +6230,7 @@ BOMULEUL CHAJARA SEGA ST-V  1997/04/11
 
 	/* TIA-MC1 hardware games */
 	DRIVER( konek )		/* (c) 1988 Terminal */
+	DRIVER( sosterm )		/* (c) 1988 Terminal */
 
 	/* Valadon Automation games */
 	DRIVER( bagman )	/* (c) 1982 */