Index: jag-0.3.8/game.pro
===================================================================
--- jag-0.3.8/game.pro
+++ jag-0.3.8/game.pro	2020-11-03 15:17:50.122539391 +0100
@@ -35,6 +35,15 @@
 	datas.path = /usr/share/games/jag
 	datas.files = data
 	INSTALLS += datas
+	desktop.path = /usr/share/applications/
+	desktop.files = dist/jag.desktop
+	INSTALLS += desktop
+	icon.path = /usr/share/icons/hicolor/256x256/apps/
+	icon.files = dist/jag.png
+	INSTALLS += icon
+	appdata.path = /usr/share/metainfo/
+	appdata.files = dist/jag.appdata.xml
+	INSTALLS += appdata
 }
 
 # The following define makes your compiler warn you if you use any