diff --git a/emu-configs/defaults/retrodeck/retrodeck-mimetype.xml b/emu-configs/defaults/retrodeck/retrodeck-mimetype.xml
new file mode 100644
index 00000000..41ad9bcf
--- /dev/null
+++ b/emu-configs/defaults/retrodeck/retrodeck-mimetype.xml
@@ -0,0 +1,109 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<mime-info xmlns="http://www.freedesktop.org/standards/shared-mime-info">
+    <mime-type type="application/retro-game">
+        <comment>Retro Game</comment>
+        <glob pattern="*.2d"/>
+        <glob pattern="*.2hd"/>
+        <glob pattern="*.2mg"/>
+        <glob pattern="*.32x"/>
+        <glob pattern="*.360"/>
+        <glob pattern="*.3ds"/>
+        <glob pattern="*.3dsen"/>
+        <glob pattern="*.3dsx"/>
+        <glob pattern="*.68k"/>
+        <glob pattern="*.7z"/>
+        <glob pattern="*.88d"/>
+        <glob pattern="*.98d"/>
+        <glob pattern="*.a26"/>
+        <glob pattern="*.a52"/>
+        <glob pattern="*.a78"/>
+        <glob pattern="*.abs"/>
+        <glob pattern="*.adf"/>
+        <glob pattern="*.adl"/>
+        <glob pattern="*.adm"/>
+        <glob pattern="*.ads"/>
+        <glob pattern="*.adz"/>
+        <glob pattern="*.agb"/>
+        <glob pattern="*.apd"/>
+        <glob pattern="*.app"/>
+        <glob pattern="*.arduboy"/>
+        <glob pattern="*.atr"/>
+        <glob pattern="*.atx"/>
+        <glob pattern="*.axf"/>
+        <glob pattern="*.bat"/>
+        <glob pattern="*.bbc"/>
+        <glob pattern="*.bin"/>
+        <glob pattern="*.bml"/>
+        <glob pattern="*.bms"/>
+        <glob pattern="*.bs"/>
+        <glob pattern="*.bsx"/>
+        <glob pattern="*.car"/>
+        <glob pattern="*.cas"/>
+        <glob pattern="*.cbn"/>
+        <glob pattern="*.ccd"/>
+        <glob pattern="*.cci"/>
+        <glob pattern="*.cdi"/>
+        <glob pattern="*.cdm"/>
+        <glob pattern="*.cdr"/>
+        <glob pattern="*.cdt"/>
+        <glob pattern="*.cgb"/>
+        <glob pattern="*.chai"/>
+        <glob pattern="*.chailove"/>
+        <glob pattern="*.chd"/>
+        <glob pattern="*.chf"/>
+        <glob pattern="*.ciso"/>
+        <glob pattern="*.cmd"/>
+        <glob pattern="*.cmt"/>
+        <glob pattern="*.cof"/>
+        <glob pattern="*.col"/>
+        <glob pattern="*.com"/>
+        <glob pattern="*.conf"/>
+        <glob pattern="*.cpr"/>
+        <glob pattern="*.cqi"/>
+        <glob pattern="*.cqm"/>
+        <glob pattern="*.crt"/>
+        <glob pattern="*.cso"/>
+        <glob pattern="*.csw"/>
+        <glob pattern="*.cue"/>
+        <glob pattern="*.cv"/>
+        <glob pattern="*.cxi"/>
+        <glob pattern="*.d2m"/>
+        <glob pattern="*.d4m"/>
+        <glob pattern="*.d64"/>
+        <glob pattern="*.d6z"/>
+        <glob pattern="*.d71"/>
+        <glob pattern="*.d77"/>
+        <glob pattern="*.d7z"/>
+        <glob pattern="*.d80"/>
+        <glob pattern="*.d81"/>
+        <glob pattern="*.d82"/>
+        <glob pattern="*.d88"/>
+        <glob pattern="*.d8z"/>
+        <glob pattern="*.d98"/>
+        <glob pattern="*.dat"/>
+        <glob pattern="*.ddp"/>
+        <glob pattern="*.dfi"/>
+        <glob pattern="*.dim"/>
+        <glob pattern="*.dms"/>
+        <glob pattern="*.do"/>
+        <glob pattern="*.dol"/>
+        <glob pattern="*.dosz"/>
+        <glob pattern="*.dsk"/>
+        <glob pattern="*.dump"/>
+        <glob pattern="*.dx1"/>
+        <glob pattern="*.ecm"/>
+        <glob pattern="*.elf"/>
+        <glob pattern="*.exe"/>
+        <glob pattern="*.fdi"/>
+        <glob pattern="*.fds"/>
+        <glob pattern="*.gdi"/>
+        <glob pattern="*.img"/>
+        <glob pattern="*.iso"/>
+        <glob pattern="*.lha"/>
+        <glob pattern="*.m3u"/>
+        <glob pattern="*.nes"/>
+        <glob pattern="*.rom"/>
+        <glob pattern="*.smd"/>
+        <glob pattern="*.zip"/>        
+    </mime-type>
+</mime-info>
diff --git a/net.retrodeck.retrodeck.start.desktop b/net.retrodeck.retrodeck.start.desktop
new file mode 100644
index 00000000..bbd7ee81
--- /dev/null
+++ b/net.retrodeck.retrodeck.start.desktop
@@ -0,0 +1,12 @@
+[Desktop Entry]
+Name=Play with RetroDECK
+GenericName=Play with RetroDECK
+Type=Application
+NoDisplay=true
+Comment=Launch a game with RetroDeck
+Icon=net.retrodeck.retrodeck
+Exec=flatpak run net.retrodeck.retrodeck start %f
+Terminal=false
+MimeType=application/retro-game;
+X-Flatpak=net.retrodeck.retrodeck
+