diff --git a/scripts/target/mame/arcade.lua b/scripts/target/mame/arcade.lua
index d92c75cf8d7..9af3468e6d4 100644
--- a/scripts/target/mame/arcade.lua
+++ b/scripts/target/mame/arcade.lua
@@ -2688,6 +2688,7 @@ files {
 	MAME_DIR .. "src/mame/video/baraduke.cpp",
 	MAME_DIR .. "src/mame/drivers/cswat.cpp",
 	MAME_DIR .. "src/mame/drivers/dambustr.cpp",
+	MAME_DIR .. "src/mame/drivers/dkmb.cpp",
 	MAME_DIR .. "src/mame/drivers/gal3.cpp",
 	MAME_DIR .. "src/mame/drivers/galaga.cpp",
 	MAME_DIR .. "src/mame/includes/galaga.h",
diff --git a/src/mame/arcade.flt b/src/mame/arcade.flt
index b4d53785c61..145a2a4296b 100644
--- a/src/mame/arcade.flt
+++ b/src/mame/arcade.flt
@@ -312,6 +312,7 @@ divebomb.cpp
 diverboy.cpp
 djboy.cpp
 djmain.cpp
+dkmb.cpp
 dkong.cpp
 dlair.cpp
 dlair2.cpp
diff --git a/src/mame/drivers/dkmb.cpp b/src/mame/drivers/dkmb.cpp
new file mode 100644
index 00000000000..53d42cca80d
--- /dev/null
+++ b/src/mame/drivers/dkmb.cpp
@@ -0,0 +1,104 @@
+// license:BSD-3-Clause
+// copyright-holders:
+
+/*
+Donkey Kong / Donkey Kong Jr / Mario Bros
+Namco / Nintendo / Cosmodog 2003
+
+PCB LUNA REV. 1.0 (C) 2003 COSMODOG, LTD.
+
+Maincpu: Motorola MPC603RRX266LC
+XTAL: SG-8002CA @ 75 MHz (not clearly readable)
+Video: Xilinx Spartan XC2S200 FPGA
+Memory: 2 x 48LC2M32B2 SDR SDRAM
+PIC12C508 Microcontroller
+
+Some interesting notes from the dumper:
+* Donkey Kong and Donkey Kong Jr are vertical games, while Mario Bros is originally Horizontal.
+  This is achieved on this board by cropping Mario Bros slightly on the sides, while the life bar BG area is compressed slightly.
+* It appears that the program ROM is responsible for programming the FPGA bitstream.
+  Sound effects are supported as samples and triggers are caught by the emulator.
+* The continue features are not implemented through modifications of the game, but rather through hacks applied with the emulator.
+  I've had it glitch out and give me a 'Continue?' screen while I still had remaining lives in Donkey Kong.
+*/
+
+
+
+#include "emu.h"
+#include "cpu/pic16c5x/pic16c5x.h"
+#include "cpu/powerpc/ppc.h"
+#include "emupal.h"
+#include "screen.h"
+#include "speaker.h"
+
+class dkmb_state : public driver_device
+{
+public:
+	dkmb_state(const machine_config &mconfig, device_type type, const char *tag)
+		: driver_device(mconfig, type, tag),
+		m_maincpu(*this, "maincpu")
+	{ }
+
+	void dkmb(machine_config &config);
+
+protected:
+	virtual void machine_start() override;
+
+private:
+	required_device<cpu_device> m_maincpu;
+
+	uint32_t screen_update(screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect);
+
+	void main_map(address_map &map);
+};
+
+
+void dkmb_state::machine_start()
+{
+}
+
+uint32_t dkmb_state::screen_update(screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect)
+{
+	return 0;
+}
+
+void dkmb_state::main_map(address_map &map)
+{
+	map(0x00ff0000, 0x00ffffff).ram();
+	map(0xffe00000, 0xffffffff).rom().region("maincpu", 0);
+}
+
+
+static INPUT_PORTS_START( dkmb )
+
+INPUT_PORTS_END
+
+MACHINE_CONFIG_START(dkmb_state::dkmb)
+
+	MCFG_DEVICE_ADD("maincpu", PPC603R, 75'000'000) // Actually MPC603RRX266LC
+	MCFG_DEVICE_PROGRAM_MAP(main_map)
+
+	MCFG_DEVICE_ADD("pic", PIC16C56, 4'000'000)  // Actually PIC12C508, clock not verified
+
+	MCFG_SCREEN_ADD("screen", RASTER)  // wrong
+	MCFG_SCREEN_REFRESH_RATE(60)
+	MCFG_SCREEN_UPDATE_DRIVER(dkmb_state, screen_update)
+	MCFG_SCREEN_SIZE(640, 480)
+	MCFG_SCREEN_VISIBLE_AREA(0, 256, 0, 240)
+
+	MCFG_PALETTE_ADD("palette", 65536)
+
+	SPEAKER(config, "lspeaker").front_left();
+	SPEAKER(config, "rspeaker").front_right();
+MACHINE_CONFIG_END
+
+
+ROM_START( dkmb )
+	ROM_REGION64_BE(0x200000, "maincpu", 0)
+	ROM_LOAD("donkeykong.u14", 0x00000, 0x200000, CRC(7895fe2d) SHA1(134174c02ce3c5d28a890ca57dc36677873b1dc8) )
+
+	ROM_REGION( 0x1000, "pic", 0 )
+	ROM_LOAD("12c508.u12", 0x000, 0x09db, CRC(3adb3e33) SHA1(36a96886d83b64633eea83e57bdfa8a20c6d4f6a) )
+ROM_END
+
+GAME( 2003, dkmb, 0, dkmb, dkmb, dkmb_state, empty_init, ROT270, "Namco / Nintendo / Cosmodog", "Donkey Kong / Donkey Kong Jr / Mario Bros", MACHINE_IS_SKELETON )
diff --git a/src/mame/mame.lst b/src/mame/mame.lst
index c26a6907771..159c5c77abd 100644
--- a/src/mame/mame.lst
+++ b/src/mame/mame.lst
@@ -11439,6 +11439,9 @@ popn2                           // GX831 (c) 1998 (Japan)
 popn3                           // GX980 (c) 1999 (Japan)
 popnstage                       // GQ970 (c) 1999 (Japan)
 
+@source:dkmb.cpp
+dkmb
+
 @source:dkong.cpp
 8ballact                        // (c) 1984 Seatongrove Ltd (Magic Eletronics USA license)
 8ballact2                       // (c) 1984 Seatongrove Ltd (Magic Eletronics USA license)