diff --git a/src/openrct2/AssetPack.cpp b/src/openrct2/AssetPack.cpp
index c0a696fc6f..fc222f5bb3 100644
--- a/src/openrct2/AssetPack.cpp
+++ b/src/openrct2/AssetPack.cpp
@@ -42,7 +42,7 @@ void AssetPack::SetEnabled(bool value)
 
 void AssetPack::Fetch()
 {
-    auto archive = Zip::Open(Path.u8string(), ZIP_ACCESS::READ);
+    auto archive = Zip::Open(Path.u8string(), ZipAccess::read);
     if (!archive->Exists(ManifestFileName))
     {
         throw std::runtime_error("Manifest does not exist.");
@@ -160,7 +160,7 @@ public:
 void AssetPack::Load()
 {
     auto path = Path.u8string();
-    auto archive = Zip::Open(path, ZIP_ACCESS::READ);
+    auto archive = Zip::Open(path, ZipAccess::read);
     if (!archive->Exists(ManifestFileName))
     {
         throw std::runtime_error("Manifest does not exist.");
diff --git a/src/openrct2/core/Zip.cpp b/src/openrct2/core/Zip.cpp
index 96ae528b12..30a5e065d3 100644
--- a/src/openrct2/core/Zip.cpp
+++ b/src/openrct2/core/Zip.cpp
@@ -70,14 +70,14 @@ class ZipArchive final : public IZipArchive
 {
 private:
     zip_t* _zip;
-    ZIP_ACCESS _access;
+    ZipAccess _access;
     std::vector<std::vector<uint8_t>> _writeBuffers;
 
 public:
-    ZipArchive(std::string_view path, ZIP_ACCESS access)
+    ZipArchive(std::string_view path, ZipAccess access)
     {
         auto zipOpenMode = ZIP_RDONLY;
-        if (access == ZIP_ACCESS::WRITE)
+        if (access == ZipAccess::write)
         {
             zipOpenMode = ZIP_CREATE;
         }
@@ -378,12 +378,12 @@ private:
 
 namespace OpenRCT2::Zip
 {
-    std::unique_ptr<IZipArchive> Open(std::string_view path, ZIP_ACCESS access)
+    std::unique_ptr<IZipArchive> Open(std::string_view path, ZipAccess access)
     {
         return std::make_unique<ZipArchive>(path, access);
     }
 
-    std::unique_ptr<IZipArchive> TryOpen(std::string_view path, ZIP_ACCESS access)
+    std::unique_ptr<IZipArchive> TryOpen(std::string_view path, ZipAccess access)
     {
         std::unique_ptr<IZipArchive> result;
         try
diff --git a/src/openrct2/core/Zip.h b/src/openrct2/core/Zip.h
index 631b39145e..b8c3c656ca 100644
--- a/src/openrct2/core/Zip.h
+++ b/src/openrct2/core/Zip.h
@@ -49,14 +49,14 @@ struct IZipArchive
     [[nodiscard]] bool Exists(std::string_view path) const;
 };
 
-enum class ZIP_ACCESS
+enum class ZipAccess
 {
-    READ,
-    WRITE,
+    read,
+    write,
 };
 
 namespace OpenRCT2::Zip
 {
-    [[nodiscard]] std::unique_ptr<IZipArchive> Open(std::string_view path, ZIP_ACCESS zipAccess);
-    [[nodiscard]] std::unique_ptr<IZipArchive> TryOpen(std::string_view path, ZIP_ACCESS zipAccess);
+    [[nodiscard]] std::unique_ptr<IZipArchive> Open(std::string_view path, ZipAccess zipAccess);
+    [[nodiscard]] std::unique_ptr<IZipArchive> TryOpen(std::string_view path, ZipAccess zipAccess);
 } // namespace OpenRCT2::Zip
diff --git a/src/openrct2/core/ZipAndroid.cpp b/src/openrct2/core/ZipAndroid.cpp
index b01c586e46..13fb35b24d 100644
--- a/src/openrct2/core/ZipAndroid.cpp
+++ b/src/openrct2/core/ZipAndroid.cpp
@@ -28,7 +28,7 @@ private:
     jobject _zip;
 
 public:
-    ZipArchive(std::string_view path, ZIP_ACCESS access)
+    ZipArchive(std::string_view path, ZipAccess access)
     {
         // retrieve the JNI environment.
         JNIEnv* env = (JNIEnv*)SDL_AndroidGetJNIEnv();
@@ -139,12 +139,12 @@ public:
 
 namespace OpenRCT2::Zip
 {
-    std::unique_ptr<IZipArchive> Open(std::string_view path, ZIP_ACCESS access)
+    std::unique_ptr<IZipArchive> Open(std::string_view path, ZipAccess access)
     {
         return std::make_unique<ZipArchive>(path, access);
     }
 
-    std::unique_ptr<IZipArchive> TryOpen(std::string_view path, ZIP_ACCESS access)
+    std::unique_ptr<IZipArchive> TryOpen(std::string_view path, ZipAccess access)
     {
         std::unique_ptr<IZipArchive> result;
         try
diff --git a/src/openrct2/object/Object.cpp b/src/openrct2/object/Object.cpp
index 79f1a13f01..6082d15586 100644
--- a/src/openrct2/object/Object.cpp
+++ b/src/openrct2/object/Object.cpp
@@ -311,7 +311,7 @@ bool ObjectAsset::IsAvailable() const
         return File::Exists(_path);
     }
 
-    auto zipArchive = Zip::TryOpen(_zipPath, ZIP_ACCESS::READ);
+    auto zipArchive = Zip::TryOpen(_zipPath, ZipAccess::read);
     return zipArchive != nullptr && zipArchive->Exists(_path);
 }
 
@@ -322,7 +322,7 @@ uint64_t ObjectAsset::GetSize() const
         return File::GetSize(_path);
     }
 
-    auto zipArchive = Zip::TryOpen(_zipPath, ZIP_ACCESS::READ);
+    auto zipArchive = Zip::TryOpen(_zipPath, ZipAccess::read);
     if (zipArchive != nullptr)
     {
         auto index = zipArchive->GetIndexFromPath(_path);
@@ -342,7 +342,7 @@ std::vector<uint8_t> ObjectAsset::GetData() const
         return File::ReadAllBytes(_path);
     }
 
-    auto zipArchive = Zip::TryOpen(_zipPath, ZIP_ACCESS::READ);
+    auto zipArchive = Zip::TryOpen(_zipPath, ZipAccess::read);
     if (zipArchive != nullptr)
     {
         return zipArchive->GetFileData(_path);
@@ -359,7 +359,7 @@ std::unique_ptr<IStream> ObjectAsset::GetStream() const
             return std::make_unique<FileStream>(_path, FileMode::open);
         }
 
-        auto zipArchive = Zip::TryOpen(_zipPath, ZIP_ACCESS::READ);
+        auto zipArchive = Zip::TryOpen(_zipPath, ZipAccess::read);
         if (zipArchive != nullptr)
         {
             auto stream = zipArchive->GetFileStream(_path);
diff --git a/src/openrct2/object/ObjectFactory.cpp b/src/openrct2/object/ObjectFactory.cpp
index bf610bfd2c..9f428069fc 100644
--- a/src/openrct2/object/ObjectFactory.cpp
+++ b/src/openrct2/object/ObjectFactory.cpp
@@ -433,7 +433,7 @@ namespace OpenRCT2::ObjectFactory
     {
         try
         {
-            auto archive = Zip::Open(path, ZIP_ACCESS::READ);
+            auto archive = Zip::Open(path, ZipAccess::read);
             auto jsonBytes = archive->GetFileData("object.json");
             if (jsonBytes.empty())
             {
diff --git a/src/openrct2/scenes/title/TitleSequence.cpp b/src/openrct2/scenes/title/TitleSequence.cpp
index 774e24ebbb..f32a72aab9 100644
--- a/src/openrct2/scenes/title/TitleSequence.cpp
+++ b/src/openrct2/scenes/title/TitleSequence.cpp
@@ -59,7 +59,7 @@ namespace OpenRCT2::Title
         auto ext = Path::GetExtension(path);
         if (String::equals(ext, TITLE_SEQUENCE_EXTENSION))
         {
-            auto zip = Zip::TryOpen(path, ZIP_ACCESS::READ);
+            auto zip = Zip::TryOpen(path, ZipAccess::read);
             if (zip == nullptr)
             {
                 Console::Error::WriteLine("Unable to open '%s'", path.c_str());
@@ -109,7 +109,7 @@ namespace OpenRCT2::Title
             const auto& filename = seq.Saves[index];
             if (seq.IsZip)
             {
-                auto zip = Zip::TryOpen(seq.Path, ZIP_ACCESS::READ);
+                auto zip = Zip::TryOpen(seq.Path, ZipAccess::read);
                 if (zip != nullptr)
                 {
                     auto data = zip->GetFileData(filename);
@@ -159,7 +159,7 @@ namespace OpenRCT2::Title
             if (seq.IsZip)
             {
                 auto fdata = std::vector<uint8_t>(script.begin(), script.end());
-                auto zip = Zip::Open(seq.Path, ZIP_ACCESS::WRITE);
+                auto zip = Zip::Open(seq.Path, ZipAccess::write);
                 zip->SetFileData("script.txt", std::move(fdata));
             }
             else
@@ -189,7 +189,7 @@ namespace OpenRCT2::Title
             try
             {
                 auto fdata = File::ReadAllBytes(path);
-                auto zip = Zip::TryOpen(seq.Path, ZIP_ACCESS::WRITE);
+                auto zip = Zip::TryOpen(seq.Path, ZipAccess::write);
                 if (zip == nullptr)
                 {
                     Console::Error::WriteLine("Unable to open '%s'", seq.Path.c_str());
@@ -222,7 +222,7 @@ namespace OpenRCT2::Title
         auto& oldRelativePath = seq.Saves[index];
         if (seq.IsZip)
         {
-            auto zip = Zip::TryOpen(seq.Path, ZIP_ACCESS::WRITE);
+            auto zip = Zip::TryOpen(seq.Path, ZipAccess::write);
             if (zip == nullptr)
             {
                 Console::Error::WriteLine("Unable to open '%s'", seq.Path.c_str());
@@ -252,7 +252,7 @@ namespace OpenRCT2::Title
         auto& relativePath = seq.Saves[index];
         if (seq.IsZip)
         {
-            auto zip = Zip::TryOpen(seq.Path, ZIP_ACCESS::WRITE);
+            auto zip = Zip::TryOpen(seq.Path, ZipAccess::write);
             if (zip == nullptr)
             {
                 Console::Error::WriteLine("Unable to open '%s'", seq.Path.c_str());