diff --git a/src/mame/drivers/de_3.cpp b/src/mame/drivers/de_3.cpp
index 2217a25314d..521aa7c903f 100644
--- a/src/mame/drivers/de_3.cpp
+++ b/src/mame/drivers/de_3.cpp
@@ -949,6 +949,19 @@ ROM_START(stwr_106)
 	ROM_LOAD("s-wars.u21", 0x080000, 0x40000, CRC(7b08fdf1) SHA1(489d21a10e97e886f948d81dedd7f8de3acecd2b))
 ROM_END
 
+ROM_START(stwr_106s)
+	ROM_REGION(0x10000, "maincpu", 0)
+	ROM_LOAD("starcpua.106", 0x0000, 0x10000, CRC(35d3cfd9) SHA1(14d8960f3657d7cd977b0a749e995aadb3fd4c7c))
+	ROM_REGION(0x10000, "cpu3", ROMREGION_ERASEFF)
+	ROM_REGION(0x80000, "gfx3", 0)
+	ROM_LOAD("sw4mrom.s15", 0x00000, 0x80000, CRC(158867b9) SHA1(45a0f4d26c21e2259aeb2a726a1eac23744213a2))
+	ROM_REGION(0x010000, "soundcpu", 0)
+	ROM_LOAD("s-wars.u7", 0x8000, 0x8000, CRC(cefa19d5) SHA1(7ddf9cc85ab601514305bc46083a07a3d087b286))
+	ROM_REGION(0x1000000, "bsmt", 0)
+	ROM_LOAD("s-wars.u17", 0x000000, 0x80000, CRC(7950a147) SHA1(f5bcd5cf6b35f9e4f14d62b084495c3a743d92a1))
+	ROM_LOAD("s-wars.u21", 0x080000, 0x40000, CRC(7b08fdf1) SHA1(489d21a10e97e886f948d81dedd7f8de3acecd2b))
+ROM_END
+
 ROM_START(stwr_104)
 	ROM_REGION(0x10000, "maincpu", 0)
 	ROM_LOAD("starcpua.104", 0x0000, 0x10000, CRC(12b87cfa) SHA1(12e0ab52f6784beefce8291d29b8aff01b2f2818))
@@ -1259,13 +1272,14 @@ GAME(1992,  trek_120,       trek_201,   de_3_dmd1,   de_3, de_3_state,   de_3,
 GAME(1992,  trek_117,       trek_201,   de_3_dmd1,   de_3, de_3_state,   de_3,   ROT0,   "Data East",    "Star Trek 25th Anniversary (1.17)",                MACHINE_IS_SKELETON_MECHANICAL)
 GAME(1992,  trek_110,       trek_201,   de_3_dmd1,   de_3, de_3_state,   de_3,   ROT0,   "Data East",    "Star Trek 25th Anniversary (1.10)",                MACHINE_IS_SKELETON_MECHANICAL)
 GAME(1992,  trek_11a,       trek_201,   de_3_dmd1,   de_3, de_3_state,   de_3,   ROT0,   "Data East",    "Star Trek 25th Anniversary (1.10 Alpha Display)",  MACHINE_IS_SKELETON_MECHANICAL)
-GAME(1992,  stwr_106,       0,          de_3_dmd2,   de_3, de_3_state,   de_3,   ROT0,   "Data East",    "Star Wars (1.06)",             MACHINE_IS_SKELETON_MECHANICAL)
-GAME(1992,  stwr_104,       stwr_106,   de_3_dmd2,   de_3, de_3_state,   de_3,   ROT0,   "Data East",    "Star Wars (1.04)",             MACHINE_IS_SKELETON_MECHANICAL)
-GAME(1992,  stwr_103,       stwr_106,   de_3_dmd2,   de_3, de_3_state,   de_3,   ROT0,   "Data East",    "Star Wars (1.03)",             MACHINE_IS_SKELETON_MECHANICAL)
-GAME(1992,  stwr_g11,       stwr_106,   de_3_dmd2,   de_3, de_3_state,   de_3,   ROT0,   "Data East",    "Star Wars (1.01 Germany)",     MACHINE_IS_SKELETON_MECHANICAL)
-GAME(1992,  stwr_a14,       stwr_106,   de_3_dmd2,   de_3, de_3_state,   de_3,   ROT0,   "Data East",    "Star Wars (Display Rev.1.04)", MACHINE_IS_SKELETON_MECHANICAL)
-GAME(1992,  stwr_102,       stwr_106,   de_3_dmd2,   de_3, de_3_state,   de_3,   ROT0,   "Data East",    "Star Wars (1.02)",             MACHINE_IS_SKELETON_MECHANICAL)
-GAME(1992,  stwr_e12,       stwr_106,   de_3_dmd2,   de_3, de_3_state,   de_3,   ROT0,   "Data East",    "Star Wars (1.02 England)",     MACHINE_IS_SKELETON_MECHANICAL)
+GAME(1992,  stwr_106,       0,          de_3_dmd2,   de_3, de_3_state,   de_3,   ROT0,   "Data East",    "Star Wars (1.06)",                MACHINE_IS_SKELETON_MECHANICAL)
+GAME(1992,  stwr_106s,      stwr_106,   de_3_dmd2,   de_3, de_3_state,   de_3,   ROT0,   "Data East",    "Star Wars (1.06, Display S1.05)", MACHINE_IS_SKELETON_MECHANICAL)
+GAME(1992,  stwr_104,       stwr_106,   de_3_dmd2,   de_3, de_3_state,   de_3,   ROT0,   "Data East",    "Star Wars (1.04)",                MACHINE_IS_SKELETON_MECHANICAL)
+GAME(1992,  stwr_103,       stwr_106,   de_3_dmd2,   de_3, de_3_state,   de_3,   ROT0,   "Data East",    "Star Wars (1.03)",                MACHINE_IS_SKELETON_MECHANICAL)
+GAME(1992,  stwr_g11,       stwr_106,   de_3_dmd2,   de_3, de_3_state,   de_3,   ROT0,   "Data East",    "Star Wars (1.01 Germany)",        MACHINE_IS_SKELETON_MECHANICAL)
+GAME(1992,  stwr_a14,       stwr_106,   de_3_dmd2,   de_3, de_3_state,   de_3,   ROT0,   "Data East",    "Star Wars (Display Rev.1.04)",    MACHINE_IS_SKELETON_MECHANICAL)
+GAME(1992,  stwr_102,       stwr_106,   de_3_dmd2,   de_3, de_3_state,   de_3,   ROT0,   "Data East",    "Star Wars (1.02)",                MACHINE_IS_SKELETON_MECHANICAL)
+GAME(1992,  stwr_e12,       stwr_106,   de_3_dmd2,   de_3, de_3_state,   de_3,   ROT0,   "Data East",    "Star Wars (1.02 England)",        MACHINE_IS_SKELETON_MECHANICAL)
 GAME(1993,  tftc_303,       0,          de_3_dmd2,   de_3, de_3_state,   de_3,   ROT0,   "Data East",    "Tales From the Crypt (3.03)",              MACHINE_IS_SKELETON_MECHANICAL)
 GAME(1993,  tftc_302,       tftc_303,   de_3_dmd2,   de_3, de_3_state,   de_3,   ROT0,   "Data East",    "Tales From the Crypt (3.02 Dutch)",                MACHINE_IS_SKELETON_MECHANICAL)
 GAME(1993,  tftc_300,       tftc_303,   de_3_dmd2,   de_3, de_3_state,   de_3,   ROT0,   "Data East",    "Tales From the Crypt (3.00)",              MACHINE_IS_SKELETON_MECHANICAL)
diff --git a/src/mame/mame.lst b/src/mame/mame.lst
index f93cd9d65ef..b18f954a2f2 100644
--- a/src/mame/mame.lst
+++ b/src/mame/mame.lst
@@ -10931,6 +10931,7 @@ stwr_102                        //
 stwr_103                        //
 stwr_104                        //
 stwr_106                        //
+stwr_106s                       //
 stwr_a14                        //
 stwr_e12                        //
 stwr_g11                        //