diff --git a/resources/systems/unix/es_find_rules.xml b/resources/systems/unix/es_find_rules.xml
index b6e03dfce..8d6c00a0e 100644
--- a/resources/systems/unix/es_find_rules.xml
+++ b/resources/systems/unix/es_find_rules.xml
@@ -576,6 +576,17 @@
             <entry>steam</entry>
         </rule>
     </emulator>
+    <emulator name="SUPERMODEL">
+        <!-- Sega Model 3 emulator Supermodel -->
+        <rule type="systempath">
+            <entry>supermodel</entry>
+        </rule>
+        <rule type="staticpath">
+            <entry>~/Applications/Supermodel/supermodel</entry>
+            <entry>~/.local/bin/Supermodel/supermodel</entry>
+            <entry>~/bin/Supermodel/supermodel</entry>
+        </rule>
+    </emulator>
     <emulator name="TRIFORCE">
         <!-- Triforce, fork of Nintendo GameCube and Wii emulator Dolphin -->
         <rule type="systempath">
diff --git a/resources/systems/unix/es_systems.xml b/resources/systems/unix/es_systems.xml
index 7e87ad419..5a6d13e2a 100644
--- a/resources/systems/unix/es_systems.xml
+++ b/resources/systems/unix/es_systems.xml
@@ -114,6 +114,7 @@
         <command label="Flycast">%EMULATOR_RETROARCH% -L %CORE_RETROARCH%/flycast_libretro.so %ROM%</command>
         <command label="Flycast (Standalone)">%EMULATOR_FLYCAST% %ROM%</command>
         <command label="Kronos">%EMULATOR_RETROARCH% -L %CORE_RETROARCH%/kronos_libretro.so %ROM%</command>
+        <command label="Supermodel (Standalone)">%STARTDIR%=%GAMEDIR% %EMULATOR_SUPERMODEL% -log-output=%GAMEDIR%/Config/Supermodel.log -force-feedback %INJECT%=%BASENAME%.commands %ROM%</command>
         <platform>arcade</platform>
         <theme>arcade</theme>
     </system>
@@ -675,6 +676,7 @@
         <command label="Flycast">%EMULATOR_RETROARCH% -L %CORE_RETROARCH%/flycast_libretro.so %ROM%</command>
         <command label="Flycast (Standalone)">%EMULATOR_FLYCAST% %ROM%</command>
         <command label="Kronos">%EMULATOR_RETROARCH% -L %CORE_RETROARCH%/kronos_libretro.so %ROM%</command>
+        <command label="Supermodel (Standalone)">%STARTDIR%=%GAMEDIR% %EMULATOR_SUPERMODEL% -log-output=%GAMEDIR%/Config/Supermodel.log -force-feedback %INJECT%=%BASENAME%.commands %ROM%</command>
         <platform>arcade</platform>
         <theme>mame</theme>
     </system>
@@ -782,7 +784,7 @@
         <fullname>Sega Model 3</fullname>
         <path>%ROMPATH%/model3</path>
         <extension>.7z .7Z .zip .ZIP</extension>
-        <command>PLACEHOLDER %ROM%</command>
+        <command label="Supermodel (Standalone)">%STARTDIR%=%GAMEDIR% %EMULATOR_SUPERMODEL% -log-output=%GAMEDIR%/Config/Supermodel.log -force-feedback %INJECT%=%BASENAME%.commands %ROM%</command>
         <platform>arcade</platform>
         <theme>model3</theme>
     </system>