diff --git a/README.md b/README.md
index 54bab60..ca5ccba 100644
--- a/README.md
+++ b/README.md
@@ -8,7 +8,7 @@ Tool for generating Shattered World mods for Imperator: Rome
 
 The generator is used as just another console application.
 
-Open a terminal and run the executable, making sure that all the desired arguments are supplied
+Open a terminal and run the `ImperatorShatteredWorldGenerator` executable, making sure that all the desired arguments are supplied.
 
 # Configuration
 
diff --git a/Service/ShatteredWorldGenerator.cs b/Service/ShatteredWorldGenerator.cs
index 9d741cc..d816cd0 100644
--- a/Service/ShatteredWorldGenerator.cs
+++ b/Service/ShatteredWorldGenerator.cs
@@ -53,6 +53,11 @@ void GenerateCities()
 
         void GenerateCountries()
         {
+            if (settings.RandomCountriesCount == 0)
+            {
+                return;
+            }
+            
             IList<string> validCityIds = entityManager
                 .GetCities()
                 .Where(city =>
diff --git a/package.sh b/package.sh
new file mode 100644
index 0000000..e502ba0
--- /dev/null
+++ b/package.sh
@@ -0,0 +1,66 @@
+#!/bin/bash
+
+APP_NAME=$(git remote -vv | grep fetch | sed 's|.*http.*/\(.*\)\.git.*|\1|')
+VERSION="$1"
+RELEASE_DIR_RELATIVE="bin/Release"
+PUBLISH_DIR_RELATIVE="${RELEASE_DIR_RELATIVE}/publish-script-output"
+RELEASE_DIR="$(pwd)/$RELEASE_DIR_RELATIVE"
+PUBLISH_DIR="$(pwd)/$PUBLISH_DIR_RELATIVE"
+
+if [ -z "$VERSION" ]; then
+    echo "PLEASE PROVIDE A VERSION !!!"
+    exit 1
+fi
+
+function package {
+    ARCH="$1"
+
+    OUTPUT_DIR="$PUBLISH_DIR/$ARCH"
+    OUTPUT_FILE="$RELEASE_DIR/${APP_NAME}_${VERSION}_${ARCH}.zip"
+
+    echo "Packaging \"$OUTPUT_DIR\" to \"$OUTPUT_FILE\""
+
+    if [ -f "$OUTPUT_FILE" ]; then
+        rm "$OUTPUT_FILE"
+    fi
+
+    cd "$OUTPUT_DIR"
+    zip -q -9 -r "$OUTPUT_FILE" .
+    cd -
+}
+
+function dotnet-pub {
+    ARCH="$1"
+    OUTPUT_DIR="$PUBLISH_DIR_RELATIVE/$ARCH"
+
+    dotnet publish -c Release -r "$ARCH" -o "$OUTPUT_DIR" --self-contained=true /p:TrimUnusedDependencies=true /p:LinkDuringPublish=true
+}
+
+function prepare {
+    echo "Adding the temporary NuGet packages"
+    dotnet add package Microsoft.Packaging.Tools.Trimming --version 1.1.0-preview1-26619-01
+    #dotnet add package ILLink.Tasks --version 0.1.5-preview-1841731 --source https://dotnet.myget.org/F/dotnet-core/api/v3/index.json
+}
+
+function cleanup {
+    echo "Removing the temporary NuGet packages"
+    dotnet remove package Microsoft.Packaging.Tools.Trimming
+    #dotnet remove package ILLink.Tasks
+
+    echo "Cleaning build output"
+    rm -rf "$PUBLISH_DIR"
+}
+
+prepare
+
+dotnet-pub win-x64
+package win-x64
+
+dotnet-pub linux-x64
+package linux-x64
+
+dotnet-pub osx-x64
+package osx-x64
+
+cleanup
+