diff --git a/src/openrct2/platform/Platform.Android.cpp b/src/openrct2/platform/Platform.Android.cpp
index 56259cf75c..6a8cb9a5f5 100644
--- a/src/openrct2/platform/Platform.Android.cpp
+++ b/src/openrct2/platform/Platform.Android.cpp
@@ -151,6 +151,16 @@ namespace Platform
         return {};
     }
 
+    u8string GetRCT1SteamDir()
+    {
+        return {};
+    }
+
+    u8string GetRCT2SteamDir()
+    {
+        return {};
+    }
+
 #    ifndef NO_TTF
     std::string GetFontPath(const TTFFontDescriptor& font)
     {
diff --git a/src/openrct2/platform/Platform.Linux.cpp b/src/openrct2/platform/Platform.Linux.cpp
index 516c126cfe..aa79ec8d8f 100644
--- a/src/openrct2/platform/Platform.Linux.cpp
+++ b/src/openrct2/platform/Platform.Linux.cpp
@@ -299,7 +299,15 @@ namespace Platform
             return {};
         }
 
-        auto steamPath = Path::Combine(homeDir, u8".local/share/Steam/ubuntu12_32/steamapps/content");
+        // Prefer new path for Steam, which is the default when using with Proton
+        auto steamPath = Path::Combine(homeDir, u8".local/share/Steam/steamapps/common");
+        if (Path::DirectoryExists(steamPath))
+        {
+            return steamPath;
+        }
+
+        // Fallback paths
+        steamPath = Path::Combine(homeDir, u8".local/share/Steam/ubuntu12_32/steamapps/content");
         if (Path::DirectoryExists(steamPath))
         {
             return steamPath;
@@ -310,10 +318,19 @@ namespace Platform
         {
             return steamPath;
         }
-
         return {};
     }
 
+    u8string GetRCT1SteamDir()
+    {
+        return u8"Rollercoaster Tycoon Deluxe";
+    }
+
+    u8string GetRCT2SteamDir()
+    {
+        return u8"Rollercoaster Tycoon 2";
+    }
+
 #    ifndef NO_TTF
     std::string GetFontPath(const TTFFontDescriptor& font)
     {
diff --git a/src/openrct2/platform/Platform.Posix.cpp b/src/openrct2/platform/Platform.Posix.cpp
index 684885de29..f34dd70d00 100644
--- a/src/openrct2/platform/Platform.Posix.cpp
+++ b/src/openrct2/platform/Platform.Posix.cpp
@@ -369,17 +369,6 @@ namespace Platform
         datetime64 utcNow = epochAsTicks + utcEpochTicks;
         return utcNow;
     }
-
-    u8string GetRCT1SteamDir()
-    {
-        return u8"app_285310" PATH_SEPARATOR u8"depot_285311";
-    }
-
-    u8string GetRCT2SteamDir()
-    {
-        return u8"app_285330" PATH_SEPARATOR u8"depot_285331";
-    }
-
 } // namespace Platform
 
 #endif
diff --git a/src/openrct2/platform/Platform.macOS.mm b/src/openrct2/platform/Platform.macOS.mm
index fa65b5e69b..3f7789bcaa 100644
--- a/src/openrct2/platform/Platform.macOS.mm
+++ b/src/openrct2/platform/Platform.macOS.mm
@@ -252,6 +252,16 @@ namespace Platform
         return {};
     }
 
+    u8string GetRCT1SteamDir()
+    {
+        return u8"app_285310" PATH_SEPARATOR u8"depot_285311";
+    }
+
+    u8string GetRCT2SteamDir()
+    {
+        return u8"app_285330" PATH_SEPARATOR u8"depot_285331";
+    }
+
     std::string GetFontPath(const TTFFontDescriptor& font)
     {
         @autoreleasepool