diff --git a/resources/systems/linux/es_systems.xml b/resources/systems/linux/es_systems.xml
index dc0a0e6ac..8e4545f14 100644
--- a/resources/systems/linux/es_systems.xml
+++ b/resources/systems/linux/es_systems.xml
@@ -1167,6 +1167,7 @@
         <path>%ROMPATH%/multivision</path>
         <extension>.bin .BIN .gg .GG .rom .ROM .sg .SG .sms .SMS .7z .7Z .zip .ZIP</extension>
         <command label="Gearsystem">%EMULATOR_RETROARCH% -L %CORE_RETROARCH%/gearsystem_libretro.so %ROM%</command>
+        <command label="Mesen (Standalone)">%EMULATOR_MESEN% --fullscreen %ROM%</command>
         <platform>sg-1000</platform>
         <theme>multivision</theme>
     </system>
diff --git a/resources/systems/unix/es_systems.xml b/resources/systems/unix/es_systems.xml
index f36c6f867..597c6ac75 100644
--- a/resources/systems/unix/es_systems.xml
+++ b/resources/systems/unix/es_systems.xml
@@ -1151,6 +1151,7 @@
         <path>%ROMPATH%/multivision</path>
         <extension>.bin .BIN .gg .GG .rom .ROM .sg .SG .sms .SMS .7z .7Z .zip .ZIP</extension>
         <command label="Gearsystem">%EMULATOR_RETROARCH% -L %CORE_RETROARCH%/gearsystem_libretro.so %ROM%</command>
+        <command label="Mesen (Standalone)">%EMULATOR_MESEN% --fullscreen %ROM%</command>
         <platform>sg-1000</platform>
         <theme>multivision</theme>
     </system>
diff --git a/resources/systems/windows/es_systems.xml b/resources/systems/windows/es_systems.xml
index c877298c4..2da04b4d7 100644
--- a/resources/systems/windows/es_systems.xml
+++ b/resources/systems/windows/es_systems.xml
@@ -1161,6 +1161,7 @@
         <path>%ROMPATH%\multivision</path>
         <extension>.bin .BIN .gg .GG .rom .ROM .sg .SG .sms .SMS .7z .7Z .zip .ZIP</extension>
         <command label="Gearsystem">%EMULATOR_RETROARCH% -L %CORE_RETROARCH%\gearsystem_libretro.dll %ROM%</command>
+        <command label="Mesen (Standalone)">%EMULATOR_MESEN% --fullscreen %ROM%</command>
         <platform>sg-1000</platform>
         <theme>multivision</theme>
     </system>