diff --git a/es-app/assets/Windows_Portable_README.txt b/es-app/assets/Windows_Portable_README.txt
index e34cfc7df..9f0fe6adc 100644
--- a/es-app/assets/Windows_Portable_README.txt
+++ b/es-app/assets/Windows_Portable_README.txt
@@ -61,6 +61,7 @@ Emulators\RPCS3\rpcs3.exe
 Emulators\ruffle\ruffle.exe
 Emulators\ryujinx\Ryujinx.exe
 Emulators\scummvm\scummvm.exe
+Emulators\sdl2trs\sdl2trs64.exe
 Emulators\SheepShaver\SheepShaver.exe
 Emulators\SimCoupe\SimCoupe.exe
 Emulators\snes9x\snes9x-x64.exe
diff --git a/resources/systems/unix/es_find_rules.xml b/resources/systems/unix/es_find_rules.xml
index 2d05197e8..8e5698d40 100644
--- a/resources/systems/unix/es_find_rules.xml
+++ b/resources/systems/unix/es_find_rules.xml
@@ -417,6 +417,17 @@
             <entry>~/.local/share/flatpak/exports/bin/org.scummvm.ScummVM</entry>
         </rule>
     </emulator>
+    <emulator name="SDL2TRS">
+        <!-- Tandy TRS-80 emulator sdl2trs -->
+        <rule type="systempath">
+            <entry>sdl2trs</entry>
+        </rule>
+        <rule type="staticpath">
+            <entry>~/Applications/sdl2trs/sdl2trs</entry>
+            <entry>~/.local/bin/sdl2trs/sdl2trs</entry>
+            <entry>~/bin/sdl2trs/sdl2trs</entry>
+        </rule>
+    </emulator>
     <emulator name="SHEEPSHAVER">
         <!-- Macintosh PowerPC emulator SheepShaver -->
         <rule type="systempath">
diff --git a/resources/systems/unix/es_systems.xml b/resources/systems/unix/es_systems.xml
index 440598be3..17ba82141 100644
--- a/resources/systems/unix/es_systems.xml
+++ b/resources/systems/unix/es_systems.xml
@@ -1470,8 +1470,10 @@
         <name>trs-80</name>
         <fullname>Tandy TRS-80</fullname>
         <path>%ROMPATH%/trs-80</path>
-        <extension>.7z .7Z .zip .ZIP</extension>
-        <command>PLACEHOLDER %ROM%</command>
+        <extension>.cmd .CMD .dsk .DSK</extension>
+        <command label="sdl2trs DOS Diskette (Standalone)">%STARTDIR%=%GAMEDIR% %EMULATOR_SDL2TRS% -rom %ROMPATH%/trs-80/level2.rom -disk0 %ROMPATH%/trs-80/boot.dsk -disk1 %ROM%</command>
+        <command label="sdl2trs Bootable Diskette (Standalone)">%STARTDIR%=%GAMEDIR% %EMULATOR_SDL2TRS% -rom %ROMPATH%/trs-80/level2.rom -disk0 %ROM%</command>
+        <command label="sdl2trs CMD File (Standalone)">%STARTDIR%=%GAMEDIR% %EMULATOR_SDL2TRS% -rom %ROMPATH%/trs-80/level2.rom %ROM%</command>
         <platform>trs-80</platform>
         <theme>trs-80</theme>
     </system>
diff --git a/resources/systems/windows/es_find_rules.xml b/resources/systems/windows/es_find_rules.xml
index d01336183..407c53b0c 100644
--- a/resources/systems/windows/es_find_rules.xml
+++ b/resources/systems/windows/es_find_rules.xml
@@ -465,6 +465,17 @@
             <entry>%ESPATH%\..\scummvm\scummvm.exe</entry>
         </rule>
     </emulator>
+    <emulator name="SDL2TRS">
+        <!-- Tandy TRS-80 emulator sdl2trs -->
+        <rule type="systempath">
+            <entry>sdl2trs64.exe</entry>
+        </rule>
+        <rule type="staticpath">
+            <entry>%ESPATH%\Emulators\sdl2trs\sdl2trs64.exe</entry>
+            <entry>%ESPATH%\sdl2trs\sdl2trs64.exe</entry>
+            <entry>%ESPATH%\..\sdl2trs\sdl2trs64.exe</entry>
+        </rule>
+    </emulator>
     <emulator name="SHEEPSHAVER">
         <!-- Macintosh PowerPC emulator SheepShaver -->
         <rule type="systempath">
diff --git a/resources/systems/windows/es_find_rules_portable.xml b/resources/systems/windows/es_find_rules_portable.xml
index 31cafbf5f..2061d382d 100644
--- a/resources/systems/windows/es_find_rules_portable.xml
+++ b/resources/systems/windows/es_find_rules_portable.xml
@@ -312,6 +312,14 @@
             <entry>%ESPATH%\..\scummvm\scummvm.exe</entry>
         </rule>
     </emulator>
+    <emulator name="SDL2TRS">
+        <!-- Tandy TRS-80 emulator sdl2trs -->
+        <rule type="staticpath">
+            <entry>%ESPATH%\Emulators\sdl2trs\sdl2trs64.exe</entry>
+            <entry>%ESPATH%\sdl2trs\sdl2trs64.exe</entry>
+            <entry>%ESPATH%\..\sdl2trs\sdl2trs64.exe</entry>
+        </rule>
+    </emulator>
     <emulator name="SHEEPSHAVER">
         <!-- Macintosh PowerPC emulator SheepShaver -->
         <rule type="staticpath">
diff --git a/resources/systems/windows/es_systems.xml b/resources/systems/windows/es_systems.xml
index f075135b9..30cb1b024 100644
--- a/resources/systems/windows/es_systems.xml
+++ b/resources/systems/windows/es_systems.xml
@@ -1473,8 +1473,10 @@
         <name>trs-80</name>
         <fullname>Tandy TRS-80</fullname>
         <path>%ROMPATH%\trs-80</path>
-        <extension>.7z .7Z .zip .ZIP</extension>
-        <command>PLACEHOLDER %ROM%</command>
+        <extension>.cmd .CMD .dsk .DSK</extension>
+        <command label="sdl2trs DOS Diskette (Standalone)">%STARTDIR%=%GAMEDIR% %EMULATOR_SDL2TRS% -rom %ROMPATH%\trs-80\level2.rom -disk0 %ROMPATH%\trs-80\boot.dsk -disk1 %ROM%</command>
+        <command label="sdl2trs Bootable Diskette (Standalone)">%STARTDIR%=%GAMEDIR% %EMULATOR_SDL2TRS% -rom %ROMPATH%\trs-80\level2.rom -disk0 %ROM%</command>
+        <command label="sdl2trs CMD File (Standalone)">%STARTDIR%=%GAMEDIR% %EMULATOR_SDL2TRS% -rom %ROMPATH%\trs-80\level2.rom %ROM%</command>
         <platform>trs-80</platform>
         <theme>trs-80</theme>
     </system>