diff --git a/AM2RPortHelperLib/RawMods.cs b/AM2RPortHelperLib/RawMods.cs
index 5d38163..907cef6 100644
--- a/AM2RPortHelperLib/RawMods.cs
+++ b/AM2RPortHelperLib/RawMods.cs
@@ -172,22 +172,29 @@ public abstract class RawMods : ModsBase
         
         ModOS currentOS = GetModOSOfRawZip(inputRawZipPath);
         outputDelegate.SendOutput("Zip Recognized as " + currentOS);
-
-        if (currentOS == ModOS.Linux)
-        {
-            outputDelegate.SendOutput("Zip is already a raw Linux zip. Copying to output directory...");
-            File.Copy(inputRawZipPath, outputRawZipPath, true);
-            return;
-        }
-
+        
         string extractDirectory = TempDir + "/" + Path.GetFileNameWithoutExtension(inputRawZipPath);
         string assetsDir = extractDirectory + "/assets";
-
+        
         // Check if temp folder exists, delete if yes, extract zip to there
         if (Directory.Exists(extractDirectory))
             Directory.Delete(extractDirectory, true);
         outputDelegate.SendOutput("Extracting for Raw Linux...");
         Directory.CreateDirectory(assetsDir);
+        
+
+        if (currentOS == ModOS.Linux)
+        {
+            ZipFile.ExtractToDirectory(inputRawZipPath, extractDirectory);
+            outputDelegate.SendOutput("Zip is already a raw Linux zip. Checking and replacing icons and splashes...");
+            File.Copy(GetProperPathToBuiltinIcons(nameof(Resources.icon), pathToIcon), assetsDir + "/icon.png", true);
+            File.Copy(GetProperPathToBuiltinIcons(nameof(Resources.splash), pathToSplashScreen), assetsDir + "/splash.png", true);
+            outputDelegate.SendOutput("Creating raw Linux zip...");
+            ZipFile.CreateFromDirectory(extractDirectory, outputRawZipPath);
+            Directory.Delete(TempDir, true);
+            return;
+        }
+        
         ZipFile.ExtractToDirectory(inputRawZipPath, assetsDir);
         
         // Delete unnecessary files, rename data.win, move in the new runner
@@ -448,13 +455,6 @@ public abstract class RawMods : ModsBase
         
         ModOS currentOS = GetModOSOfRawZip(inputRawZipPath);
         outputDelegate.SendOutput("Zip Recognized as " + currentOS);
-
-        if (currentOS == ModOS.Mac)
-        {
-            outputDelegate.SendOutput("Zip is already a raw Mac zip. Copying to output dir...");
-            File.Copy(inputRawZipPath, outputRawZipPath, true);
-            return;
-        }
         
         string baseTempDirectory = TempDir + "/" + Path.GetFileNameWithoutExtension(inputRawZipPath);
         string extractDirectory = baseTempDirectory + "/extract";
@@ -471,6 +471,19 @@ public abstract class RawMods : ModsBase
 
         // Extract mod to temp location
         outputDelegate.SendOutput("Extracting Mac...");
+        
+        if (currentOS == ModOS.Mac)
+        {
+            ZipFile.ExtractToDirectory(inputRawZipPath, extractDirectory);
+            outputDelegate.SendOutput("Zip is already a raw Mac zip. Checking and replacing icons and splashes...");
+            File.Copy(GetProperPathToBuiltinIcons(nameof(Resources.icon), pathToIcon), assetsDir + "/icon.png", true);
+            File.Copy(GetProperPathToBuiltinIcons(nameof(Resources.splash), pathToSplashScreen), assetsDir + "/splash.png", true);
+            outputDelegate.SendOutput("Creating raw Mac zip...");
+            ZipFile.CreateFromDirectory(extractDirectory, outputRawZipPath);
+            Directory.Delete(TempDir, true);
+            return;
+        }
+        
         ZipFile.ExtractToDirectory(inputRawZipPath, extractDirectory);
 
         // Delete unnecessary files, rename data.win, move in the new runner
diff --git a/AM2RPortHelperTests/RawModsTests.cs b/AM2RPortHelperTests/RawModsTests.cs
index 1be124b..dab9578 100644
--- a/AM2RPortHelperTests/RawModsTests.cs
+++ b/AM2RPortHelperTests/RawModsTests.cs
@@ -266,6 +266,36 @@ public class RawModsTests
         //Otherwise there should be our stuff
         Assert.True(File.Exists(newExtract + "/assets/" + deepSuffix.ToLower() + origInput.ToLower()));
     }
+
+    [Theory]
+    [InlineData("./GameWin.zip")]
+    [InlineData("./GameLin.zip")]
+    public void CheckThatLinuxPortHasProperIcons(string inputZip)
+    {
+        var outputZip = testTempDir + Guid.NewGuid();
+        var newExtract = testTempDir + Guid.NewGuid() + "/";
+        
+        // With default icons
+        void CheckIconsWithPath(string? path)
+        {
+            File.Delete(outputZip);
+            RawMods.PortToLinux(inputZip, outputZip, path, path);
+            if (Directory.Exists(newExtract))
+                Directory.Delete(newExtract, true);
+            ZipFile.ExtractToDirectory(outputZip, newExtract);
+            var newIcon = File.ReadAllBytes(newExtract + "/assets/icon.png");
+            var newSplash = File.ReadAllBytes(newExtract + "/assets/splash.png");
+            Directory.CreateDirectory(libTempDir);
+            var oldIcon = File.ReadAllBytes(RawMods.GetProperPathToBuiltinIcons(nameof(Resources.icon), path));
+            var oldSplash = File.ReadAllBytes(RawMods.GetProperPathToBuiltinIcons(nameof(Resources.splash), path));
+
+            Assert.True(newIcon.SequenceEqual(oldIcon));
+            Assert.True(newSplash.SequenceEqual(oldSplash));
+        }
+        
+        CheckIconsWithPath(null);
+        CheckIconsWithPath(inputZip);
+    }
     
     #endregion
     
@@ -372,6 +402,36 @@ public class RawModsTests
         Assert.True(File.Exists(newExtract + "/" + appDir.Name + "/Contents/Resources/" + deepSuffix.ToLower() + origInput.ToLower()));
     }
     
+    [Theory]
+    [InlineData("./GameWin.zip")]
+    [InlineData("./GameLin.zip")]
+    public void CheckThatMacPortHasProperIcons(string inputZip)
+    {
+        var outputZip = testTempDir + Guid.NewGuid();
+        var newExtract = testTempDir + Guid.NewGuid() + "/";
+        
+        // With default icons
+        void CheckIconsWithPath(string? path)
+        {
+            File.Delete(outputZip);
+            RawMods.PortToMac(inputZip, outputZip, path, path);
+            if (Directory.Exists(newExtract))
+                Directory.Delete(newExtract, true);
+            ZipFile.ExtractToDirectory(outputZip, newExtract);
+            var newIcon = File.ReadAllBytes(newExtract + "/AM2R.app/Contents/Resources/icon.png");
+            var newSplash = File.ReadAllBytes(newExtract + "/AM2R.app/Contents/Resources/splash.png");
+            Directory.CreateDirectory(libTempDir);
+            var oldIcon = File.ReadAllBytes(RawMods.GetProperPathToBuiltinIcons(nameof(Resources.icon), path));
+            var oldSplash = File.ReadAllBytes(RawMods.GetProperPathToBuiltinIcons(nameof(Resources.splash), path));
+
+            Assert.True(newIcon.SequenceEqual(oldIcon));
+            Assert.True(newSplash.SequenceEqual(oldSplash));
+        }
+        
+        CheckIconsWithPath(null);
+        CheckIconsWithPath(inputZip);
+    }
+    
     #endregion
 
     #region PortInvalidZips