diff --git a/resources/systems/unix/es_find_rules.xml b/resources/systems/unix/es_find_rules.xml
index fa3500cc7..c6167cc90 100644
--- a/resources/systems/unix/es_find_rules.xml
+++ b/resources/systems/unix/es_find_rules.xml
@@ -35,6 +35,7 @@
         </rule>
     </core>
     <emulator name="DOSBOX_STAGING">
+        <!-- DOS emulator DOSBox Staging -->
         <rule type="systempath">
             <entry>dosbox-staging</entry>
             <entry>io.github.dosbox-staging</entry>
@@ -43,6 +44,16 @@
             <entry>/var/lib/flatpak/exports/bin/io.github.dosbox-staging</entry>
         </rule>
     </emulator>
+    <emulator name="XEMU">
+        <!-- Microsoft Xbox emulator xemu -->
+        <rule type="systempath">
+            <entry>xemu</entry>
+            <entry>app.xemu.xemu</entry>
+        </rule>
+        <rule type="staticpath">
+            <entry>/var/lib/flatpak/exports/bin/app.xemu.xemu</entry>
+        </rule>
+    </emulator>
     <emulator name="YUZU">
         <!-- Nintendo Switch emulator Yuzu -->
         <rule type="systempath">
diff --git a/resources/systems/unix/es_systems.xml b/resources/systems/unix/es_systems.xml
index d8c6d773c..6a4a3a7e2 100644
--- a/resources/systems/unix/es_systems.xml
+++ b/resources/systems/unix/es_systems.xml
@@ -1375,8 +1375,8 @@
         <name>xbox</name>
         <fullname>Microsoft Xbox</fullname>
         <path>%ROMPATH%/xbox</path>
-        <extension>.7z .7Z .zip .ZIP</extension>
-        <command>PLACEHOLDER %ROM%</command>
+        <extension>.iso .ISO</extension>
+        <command label="xemu (Standalone)">%EMULATOR_XEMU% -full-screen -dvd_path %ROM%</command>
         <platform>xbox</platform>
         <theme>xbox</theme>
     </system>
diff --git a/resources/systems/windows/es_find_rules.xml b/resources/systems/windows/es_find_rules.xml
index c9162214e..84eff9ec1 100644
--- a/resources/systems/windows/es_find_rules.xml
+++ b/resources/systems/windows/es_find_rules.xml
@@ -36,6 +36,12 @@
             <entry>%EMUPATH%\cores</entry>
         </rule>
     </core>
+    <emulator name="XEMU">
+        <!-- Microsoft Xbox emulator xemu -->
+        <rule type="systempath">
+            <entry>xemu.exe</entry>
+        </rule>
+    </emulator>
     <emulator name="YUZU">
         <!-- Nintendo Switch emulator Yuzu -->
         <rule type="systempath">
diff --git a/resources/systems/windows/es_systems.xml b/resources/systems/windows/es_systems.xml
index b9b1ef7b3..2963d4732 100644
--- a/resources/systems/windows/es_systems.xml
+++ b/resources/systems/windows/es_systems.xml
@@ -1373,8 +1373,8 @@
         <name>xbox</name>
         <fullname>Microsoft Xbox</fullname>
         <path>%ROMPATH%\xbox</path>
-        <extension>.7z .7Z .zip .ZIP</extension>
-        <command>PLACEHOLDER %ROM%</command>
+        <extension>.iso .ISO</extension>
+        <command label="xemu (Standalone)">%EMULATOR_XEMU% -full-screen -dvd_path %ROM%</command>
         <platform>xbox</platform>
         <theme>xbox</theme>
     </system>