diff --git a/.gitignore b/.gitignore
index cedd289..ff0c412 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,2 @@
 settings-debug.txt
+screenshot*.png
diff --git a/app/tick.rb b/app/tick.rb
index 8d8d5e2..adfc74a 100644
--- a/app/tick.rb
+++ b/app/tick.rb
@@ -8,7 +8,7 @@ def init(args)
   if args.gtk.platform?(:mobile)
     args.gtk.set_window_fullscreen(true)
   end
-end
+end 
 
 # Code that runs every game tick (mainly just calling other ticks)
 def tick(args)
@@ -29,6 +29,16 @@ def tick(args)
     scene.tick(args) if scene.tick_in_background || scene == args.state.scene_stack.last
   end
 
+  if args.inputs.keyboard.key_down.home
+    screenshot_file_name = 'screenshot.png'
+    screenshot_file_count = 0
+    while $gtk.read_file(screenshot_file_name)
+      screenshot_file_count += 1
+      screenshot_file_name = "screenshot#{screenshot_file_count}.png"
+    end
+    args.outputs.screenshots << { x: 0, y: 0, w: args.grid.w, h: args.grid.h, path: screenshot_file_name }
+  end
+
   debug_tick(args)
 rescue FinishTick
 end
diff --git a/metadata/cover.png b/metadata/cover.png
new file mode 100644
index 0000000..ac8ba81
Binary files /dev/null and b/metadata/cover.png differ
diff --git a/metadata/feature.png b/metadata/feature.png
new file mode 100644
index 0000000..ffeaf79
Binary files /dev/null and b/metadata/feature.png differ
diff --git a/metadata/feature_w.png b/metadata/feature_w.png
new file mode 100644
index 0000000..bd6afb8
Binary files /dev/null and b/metadata/feature_w.png differ
diff --git a/metadata/game_metadata.txt b/metadata/game_metadata.txt
index a28ef4e..bc15ac5 100644
--- a/metadata/game_metadata.txt
+++ b/metadata/game_metadata.txt
@@ -1,8 +1,8 @@
-devid=death.au
+devid=deathau
 devtitle=death.au
 gameid=cube-tube
 gametitle=Cube Tube
-version=0.1-dev
+version=0.1.0
 icon=metadata/icon.png
 
 # === Flags available at all licensing tiers ===
diff --git a/metadata/icon-512-full-bleed.png b/metadata/icon-512-full-bleed.png
new file mode 100644
index 0000000..9b54642
Binary files /dev/null and b/metadata/icon-512-full-bleed.png differ
diff --git a/metadata/icon-512.png b/metadata/icon-512.png
new file mode 100644
index 0000000..14bbda9
Binary files /dev/null and b/metadata/icon-512.png differ
diff --git a/metadata/tile.png b/metadata/tile.png
new file mode 100644
index 0000000..0ae91c3
Binary files /dev/null and b/metadata/tile.png differ
diff --git a/package.bat b/package.bat
index 5cfebe0..50202b3 100644
--- a/package.bat
+++ b/package.bat
@@ -15,6 +15,8 @@ if not exist ./%CurrDirName%.keystore (
 if exist ./%CurrDirName%-android.apk (
   echo "Signing apk..."
   call "C:\Program Files (x86)\Android\android-sdk\build-tools\32.0.0\apksigner.bat" sign -ks %CurrDirName%.keystore %CurrDirName%-android.apk
+  echo "Signing aab..."
+  call jarsigner -verbose -sigalg SHA256withRSA -digestalg SHA-256 -keystore %CurrDirName%.keystore %CurrDirName%-googleplay.aab %CurrDirName%
 ) else (
   ECHO "no apk?"
   ECHO ./%CurrDirName%-android.apk