diff --git a/org.zdoom.GZDoom.128.png b/org.zdoom.GZDoom.128.png
new file mode 100644
index 0000000..aee16f7
Binary files /dev/null and b/org.zdoom.GZDoom.128.png differ
diff --git a/org.zdoom.GZDoom.48.png b/org.zdoom.GZDoom.48.png
new file mode 100644
index 0000000..cd09a1a
Binary files /dev/null and b/org.zdoom.GZDoom.48.png differ
diff --git a/org.zdoom.GZDoom.64.png b/org.zdoom.GZDoom.64.png
new file mode 100644
index 0000000..77b7496
Binary files /dev/null and b/org.zdoom.GZDoom.64.png differ
diff --git a/org.zdoom.GZDoom.appdata.xml b/org.zdoom.GZDoom.appdata.xml
index 3ce478d..9e56704 100644
--- a/org.zdoom.GZDoom.appdata.xml
+++ b/org.zdoom.GZDoom.appdata.xml
@@ -24,7 +24,7 @@
       GZDoom is a source port for the modern era, supporting current hardware and operating systems and sporting a vast array of user options. Make Doom your own again! 
     </p>
     <p>
-      In addition to Doom, ZDoom supports Heretic, Hexen, Strife, Chex Quest, and fan-created games like Harmony and Hacx. Meet the entire idTech 1 family!
+      In addition to Doom, GZDoom supports Heretic, Hexen, Strife, Chex Quest, and fan-created games like Harmony and Hacx. Meet the entire idTech 1 family!
     </p>
     <p>
       Experience mind-bending user-created mods, made possible by ZDoom's advanced mapping features and the new ZScript language. Or make a mod of your own! 
@@ -53,19 +53,19 @@
 
   <screenshots>
     <screenshot type="default">
-      <image>https://i.imgur.com/d8vMYY6.png</image>
+      <image>https://raw.githubusercontent.com/flathub/org.zdoom.GZDoom/master/images/image_01.png</image>
       <caption>Strife screenshot</caption>
     </screenshot>
     <screenshot>
-      <image>https://i.imgur.com/lQ1BYlZ.png</image>
+      <image>https://raw.githubusercontent.com/flathub/org.zdoom.GZDoom/master/images/image_02.png</image>
       <caption>Doom screenshot</caption>
     </screenshot>
     <screenshot>
-      <image>https://i.imgur.com/dgtcHbc.png</image>
+      <image>https://raw.githubusercontent.com/flathub/org.zdoom.GZDoom/master/images/image_03.png</image>
       <caption>Heretic screenshot</caption>
     </screenshot>
     <screenshot>
-      <image>https://i.imgur.com/u5Wb5pw.png</image>
+      <image>https://raw.githubusercontent.com/flathub/org.zdoom.GZDoom/master/images/image_04.png</image>
       <caption>Hexen screenshot</caption>
     </screenshot>
   </screenshots>
diff --git a/org.zdoom.GZDoom.png b/org.zdoom.GZDoom.png
deleted file mode 100644
index 63dd52c..0000000
Binary files a/org.zdoom.GZDoom.png and /dev/null differ
diff --git a/org.zdoom.GZDoom.yaml b/org.zdoom.GZDoom.yaml
index 37edc86..090ac8e 100644
--- a/org.zdoom.GZDoom.yaml
+++ b/org.zdoom.GZDoom.yaml
@@ -91,11 +91,15 @@ modules:
   - type: file
     path: org.zdoom.GZDoom.appdata.xml
   - type: file
-    path: org.zdoom.GZDoom.png
+    path: org.zdoom.GZDoom.48.png
+  - type: file
+    path: org.zdoom.GZDoom.64.png
+  - type: file
+    path: org.zdoom.GZDoom.128.png
   build-commands:
   - install -D gzdoom.sh /app/bin/gzdoom.sh
   - install -Dm 644 org.zdoom.GZDoom.desktop -t /app/share/applications
   - install -Dm 644 org.zdoom.GZDoom.appdata.xml -t /app/share/metainfo
-  - install -Dm 644 org.zdoom.GZDoom.png /app/share/icons/hicolor/48x48/apps/org.zdoom.GZDoom.png
-  - install -Dm 644 org.zdoom.GZDoom.png /app/share/icons/hicolor/64x64/apps/org.zdoom.GZDoom.png
-  - install -Dm 644 org.zdoom.GZDoom.png /app/share/icons/hicolor/128x128/apps/org.zdoom.GZDoom.png
+  - install -Dm 644 org.zdoom.GZDoom.48.png /app/share/icons/hicolor/48x48/apps/org.zdoom.GZDoom.png
+  - install -Dm 644 org.zdoom.GZDoom.64.png /app/share/icons/hicolor/64x64/apps/org.zdoom.GZDoom.png
+  - install -Dm 644 org.zdoom.GZDoom.128.png /app/share/icons/hicolor/128x128/apps/org.zdoom.GZDoom.png