diff --git a/scripts/target/mame/arcade.lua b/scripts/target/mame/arcade.lua
index 26da0650dea..4565f6472e7 100644
--- a/scripts/target/mame/arcade.lua
+++ b/scripts/target/mame/arcade.lua
@@ -5076,6 +5076,7 @@ files {
 	MAME_DIR .. "src/mame/drivers/re900.cpp",
 	MAME_DIR .. "src/mame/drivers/rf51w14cg.cpp",
 	MAME_DIR .. "src/mame/drivers/rfslots8085.cpp",
+	MAME_DIR .. "src/mame/drivers/rfslotsmcs48.cpp",
 	MAME_DIR .. "src/mame/drivers/rfslotspcpent.cpp",
 	MAME_DIR .. "src/mame/drivers/rgum.cpp",
 	MAME_DIR .. "src/mame/drivers/roul.cpp",
diff --git a/src/mame/arcade.flt b/src/mame/arcade.flt
index cdc69cb9317..cba8c01d7f3 100644
--- a/src/mame/arcade.flt
+++ b/src/mame/arcade.flt
@@ -1043,6 +1043,7 @@ renegade.cpp
 retofinv.cpp
 rf51w14cg.cpp
 rfslots8085.cpp
+rfslotsmcs48.cpp
 rfslotspcpent.cpp
 rgum.cpp
 rltennis.cpp
diff --git a/src/mame/drivers/rfslotsmcs48.cpp b/src/mame/drivers/rfslotsmcs48.cpp
new file mode 100644
index 00000000000..258a319e956
--- /dev/null
+++ b/src/mame/drivers/rfslotsmcs48.cpp
@@ -0,0 +1,82 @@
+// license:BSD-3-Clause
+// copyright-holders:
+/***************************************************************************
+
+    Skeleton driver for MCS48-based slots by Recreativos Franco
+
+ Recreativos Franco PCB "RF-3115"
+ _______________________________________________________________________________________
+|    ······································································            |
+|      _______                                                                        ·|
+|      |4xDSW|                                                                        ·|
+|                                                                                     ·|
+|   ___________   ___________  ___________  ___________  ___________  ___________     ·|
+|  | SN74154N |  | D8245C   | | D8245C   | | D8245C   | | D8245C   | | D8245C   |     ·|
+|  |__________|  |__________| |__________| |__________| |__________| |__________|     ·|
+|                                                                                     ·|
+|                                                        XTAL                          |
+|   _______   _______  _______ _______    _______     6.0000 MHz ________________      |
+|  |LM380N|  CD4051BCN |6xDSW| 74LS00PC  |7402PC|               | Intel P8035L  |    __|
+|                                                               |_______________|   |·||
+|                      ___________  ___________                                     |·||
+|   ________________  |55101L-1PC| |55101L-1PC|    ___________     ___________      |·||
+|  | Intel D8748   |                              | EPROM     |   | AMD P8212 |     |_||
+|  |_______________|   ___________  ___________   |___________|   |___________|        |
+|       XTAL          |55101L-1PC| |55101L-1PC|                                       ·|
+|     4.0000 MHz                                                                      ·|
+|                                                                                     ·|
+|                  RF-3115                                                            ·|
+|   BATTERY                                                                           ·|
+|______________________________________________________________________________________|
+
+***************************************************************************/
+
+#include "emu.h"
+#include "cpu/mcs48/mcs48.h"
+#include "speaker.h"
+
+namespace
+{
+
+class rfslotsmcs48_state : public driver_device
+{
+public:
+	rfslotsmcs48_state(const machine_config &mconfig, device_type type, const char *tag)
+		: driver_device(mconfig, type, tag)
+		, m_maincpu(*this, "maincpu")
+		, m_audiocpu(*this, "audiocpu")
+	{
+	}
+
+	void ajofrin(machine_config &config);
+
+protected:
+	required_device<i8035_device> m_maincpu;
+	required_device<i8748_device> m_audiocpu;
+};
+	
+INPUT_PORTS_START(ajofrin)
+INPUT_PORTS_END
+
+void rfslotsmcs48_state::ajofrin(machine_config &config)
+{
+	I8035(config, m_maincpu, 6_MHz_XTAL);
+
+	I8748(config, m_audiocpu, 4_MHz_XTAL);
+
+	SPEAKER(config, "mono").front_center();
+}
+
+// Found just one PCB, probably missing some more boards (sound, I/O, etc.)
+ROM_START(ajofrin)
+	ROM_REGION(0x1000, "maincpu", 0)
+	ROM_LOAD("ajofr_90percent_4k.bin", 0x0000, 0x1000, CRC(9e1fd7fe) SHA1(e7a5a2a10d17537edb039ac0f53358ee35465c90))
+
+	ROM_REGION(0x400, "audiocpu", 0)
+	ROM_LOAD( "d8748.bin", 0x000, 0x400, NO_DUMP )
+ROM_END
+
+} // anonymous namespace
+
+//    YEAR  NAME     PARENT MACHINE  INPUT    CLASS               INIT        ROT   COMPANY               FULLNAME        FLAGS
+GAME( 198?, ajofrin, 0,     ajofrin, ajofrin, rfslotsmcs48_state, empty_init, ROT0, "Recreativos Franco", "Ajofrin City", MACHINE_IS_SKELETON_MECHANICAL )
diff --git a/src/mame/mame.lst b/src/mame/mame.lst
index 6962b15a3a2..ebb1951175f 100644
--- a/src/mame/mame.lst
+++ b/src/mame/mame.lst
@@ -35826,6 +35826,9 @@ rf51w14cg                       // (c) 2003 Recreativos Franco
 @source:rfslots8085.cpp
 unkrfslt                        //
 
+@source:rfslotsmcs48.cpp
+ajofrin                         // (c) 198? Recreativos Franco
+
 @source:rfslotspcpent.cpp
 rfsantafeg                      // (c) 2014 Recreativos Franco