diff --git a/scripts/target/mame/mess.lua b/scripts/target/mame/mess.lua
index ee60c8a17da..2d62df19238 100644
--- a/scripts/target/mame/mess.lua
+++ b/scripts/target/mame/mess.lua
@@ -3095,7 +3095,8 @@ files {
 	MAME_DIR .. "src/mame/drivers/lft.cpp",
 	MAME_DIR .. "src/mame/drivers/lg-dvd.cpp",
 	MAME_DIR .. "src/mame/drivers/lola8a.cpp",
-	MAME_DIR .. "src/mame/drivers/m79152pc.cpp",
+    MAME_DIR .. "src/mame/drivers/m79152pc.cpp",
+    MAME_DIR .. "src/mame/drivers/marywu.cpp",
 	MAME_DIR .. "src/mame/drivers/mccpm.cpp",
 	MAME_DIR .. "src/mame/drivers/mes.cpp",
 	MAME_DIR .. "src/mame/drivers/mice.cpp",
diff --git a/src/mame/drivers/marywu.cpp b/src/mame/drivers/marywu.cpp
new file mode 100644
index 00000000000..d3082af2233
--- /dev/null
+++ b/src/mame/drivers/marywu.cpp
@@ -0,0 +1,63 @@
+// license:GPL2+
+// copyright-holders:Felipe Sanches
+/*************************************************************************
+  
+  This is a driver for a gambling board with a yet unknown name.
+  The PCB is labeled with: WU- MARY-1A
+  And there's a text string in the ROM that says: "Music by: SunKiss Chen"
+
+  Driver by Felipe Sanches
+
+  TODO:
+  * Figure out where exactly all devices are mapped to (the devices are
+    2 sound chips, the KC8279 controller the 2kb SRAM, the 8bit dipswitches,
+    31 LEDs, 13 modules of double-digit 7-seg displays and 4 push-buttons).
+  * we may also have user inputs from the coin slot and from the
+    cabinet buttons, for making bets.
+**************************************************************************/
+
+#include "emu.h"
+#include "cpu/mcs51/mcs51.h"
+#include "sound/ay8910.h"
+
+class marywu_state : public driver_device
+{
+public:
+    marywu_state(const machine_config &mconfig, device_type type, const char *tag)
+        : driver_device(mconfig, type, tag)
+    { }
+};
+
+static ADDRESS_MAP_START( program_map, AS_PROGRAM, 8, marywu_state )
+    AM_RANGE(0x0000, 0x7fff) AM_ROM
+ADDRESS_MAP_END
+
+static ADDRESS_MAP_START( io_map, AS_IO, 8, marywu_state )
+    AM_RANGE(0x8000, 0x87ff) AM_RAM //HM6116: 2kbytes of Static RAM /* This is a guess. Maybe it is also mirrored? */
+    //AM_RANGE(0xB000, 0xB001) AM_NOP /*maybe this is where the keyboard/display "KC8279" controller is hooked up ? */
+    AM_RANGE(0x9001, 0x9002) AM_DEVREADWRITE("ay1", ay8910_device, data_r, address_data_w) /* This is a guess */
+    AM_RANGE(0x9003, 0x9004) AM_DEVREADWRITE("ay2", ay8910_device, data_r, address_data_w) /* This is a guess */
+ADDRESS_MAP_END
+
+static MACHINE_CONFIG_START( marywu , marywu_state )
+    /* basic machine hardware */
+    MCFG_CPU_ADD("maincpu", I80C31, XTAL_10_738635MHz) //actual CPU is a Winbond w78c31b-24
+    MCFG_CPU_PROGRAM_MAP(program_map)
+    MCFG_CPU_IO_MAP(io_map)
+
+    /* sound hardware */
+    MCFG_SPEAKER_STANDARD_MONO("mono")
+    MCFG_SOUND_ADD("ay1", AY8910, XTAL_10_738635MHz) /* should it be perhaps a fraction of the XTAL clock ? */
+    MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.50)
+    
+    MCFG_SOUND_ADD("ay2", AY8910, XTAL_10_738635MHz) /* should it be perhaps a fraction of the XTAL clock ? */
+    MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.50)
+MACHINE_CONFIG_END
+
+ROM_START( marywu )
+	ROM_REGION( 0x8000, "maincpu", 0 )
+    ROM_LOAD( "marywu_sunkiss_chen.rom", 0x0000, 0x8000, CRC(11f67c7d) SHA1(9c1fd1a5cc6e2b0d675f0217aa8ff21c30609a0c) )
+ROM_END
+
+/*    YEAR  NAME       PARENT   MACHINE   INPUT     STATE          INIT   ROT    COMPANY       FULLNAME          FLAGS  */
+GAME( ????, marywu,    0,       marywu,   0,        driver_device, 0,     ROT0, "<unknown>", "<unknown> Labeled 'WU- MARY-1A' Music by: SunKiss Chen", MACHINE_NOT_WORKING )
diff --git a/src/mame/mess.lst b/src/mame/mess.lst
index d7478eea078..3b3aee756ac 100644
--- a/src/mame/mess.lst
+++ b/src/mame/mess.lst
@@ -2801,3 +2801,4 @@ st1707
 st1708
 st1714
 sanfuze2
+marywu