diff --git a/src/olympic/keel/include/keel/asset.hpp b/src/olympic/keel/include/keel/asset.hpp
index eccdf4b6..3283de77 100644
--- a/src/olympic/keel/include/keel/asset.hpp
+++ b/src/olympic/keel/include/keel/asset.hpp
@@ -17,14 +17,14 @@ ox::Result<ox::UUID> readUuidHeader(ox::BufferView const &buff) noexcept;
 
 ox::Result<ox::UUID> regenerateUuidHeader(ox::Buffer &buff) noexcept;
 
-ox::Error writeUuidHeader(ox::Writer_c auto &writer, ox::UUID const &uuid) noexcept {
+constexpr ox::Error writeUuidHeader(ox::Writer_c auto &writer, ox::UUID const &uuid) noexcept {
 	OX_RETURN_ERROR(write(writer, "K1;"));
 	OX_RETURN_ERROR(uuid.toString(writer));
 	return writer.put(';');
 }
 
 template<typename T>
-ox::Result<T> readAsset(ox::BufferView buff) noexcept {
+constexpr ox::Result<T> readAsset(ox::BufferView buff) noexcept {
 	auto const err = readUuidHeader(buff).error;
 	if (!err) {
 		buff += K1HdrSz; // the size of K1 headers
diff --git a/src/olympic/keel/include/keel/module.hpp b/src/olympic/keel/include/keel/module.hpp
index 28519422..746b643c 100644
--- a/src/olympic/keel/include/keel/module.hpp
+++ b/src/olympic/keel/include/keel/module.hpp
@@ -37,6 +37,8 @@ class Module {
 		virtual ox::Vector<PackTransform> packTransforms() const noexcept;
 };
 
+void registerModule(Module const &mod) noexcept;
+
 void registerModule(Module const *mod) noexcept;
 
 [[nodiscard]]
diff --git a/src/olympic/keel/src/media.cpp b/src/olympic/keel/src/media.cpp
index a8f44ef2..c5fd283d 100644
--- a/src/olympic/keel/src/media.cpp
+++ b/src/olympic/keel/src/media.cpp
@@ -12,7 +12,7 @@
 
 namespace keel {
 
-ox::Result<char*> loadRom(ox::StringViewCR path) noexcept {
+static ox::Result<char*> loadRom(ox::StringViewCR path) noexcept {
 	std::ifstream file(std::string(toStdStringView(path)), std::ios::binary | std::ios::ate);
 	if (!file.good()) {
 		oxErrorf("Could not find ROM file: {}", path);
@@ -33,8 +33,8 @@ ox::Result<char*> loadRom(ox::StringViewCR path) noexcept {
 	}
 }
 
-void unloadRom(char *rom) noexcept {
-	ox::safeDelete(rom);
+static void unloadRom(char *rom) noexcept {
+	ox::safeDeleteArray(rom);
 }
 
 static void clearUuidMap(Context &ctx) noexcept {
@@ -212,7 +212,7 @@ static ox::Error buildUuidMap(Context&, DuplicateSet*) noexcept {
 	return {};
 }
 
-ox::Result<char*> loadRom(ox::StringViewCR) noexcept {
+static ox::Result<char*> loadRom(ox::StringViewCR) noexcept {
 	// put the header in the wrong order to prevent mistaking this code for the
 	// media section
 	constexpr auto headerP2 = "R_______________";
@@ -229,7 +229,7 @@ ox::Result<char*> loadRom(ox::StringViewCR) noexcept {
 	return ox::Error(1);
 }
 
-void unloadRom(char*) noexcept {
+static void unloadRom(char*) noexcept {
 }
 
 ox::Result<std::size_t> getPreloadAddr(keel::Context &ctx, ox::StringViewCR path) noexcept {
diff --git a/src/olympic/keel/src/module.cpp b/src/olympic/keel/src/module.cpp
index d66828a7..4784317c 100644
--- a/src/olympic/keel/src/module.cpp
+++ b/src/olympic/keel/src/module.cpp
@@ -8,9 +8,13 @@ namespace keel {
 
 static ox::Vector<Module const*> mods;
 
+void registerModule(Module const &mod) noexcept {
+	mods.emplace_back(&mod);
+}
+
 void registerModule(Module const *mod) noexcept {
 	if (mod) {
-		mods.emplace_back(mod);
+		registerModule(*mod);
 	}
 }
 
diff --git a/src/olympic/keel/src/pack.cpp b/src/olympic/keel/src/pack.cpp
index 0ae68c1c..3bb780da 100644
--- a/src/olympic/keel/src/pack.cpp
+++ b/src/olympic/keel/src/pack.cpp
@@ -38,8 +38,9 @@ static ox::Error pathToInode(
 		auto const uuid = ox::substr(path, 7);
 		OX_RETURN_ERROR(keel::uuidToPath(ctx, uuid).to<ox::String>().moveTo(path));
 	}
-	auto const s = dest.stat(path);
-	auto const inode = s.ok() ? s.value.inode : 0;
+	auto const inode = dest.stat(path)
+		.or_value({.inode = 0})
+		.inode;
 	OX_RETURN_ERROR(typeVal->set(static_cast<int8_t>(ox::FileAddressType::Inode)));
 	oxOutf("\tpath to inode: {} => {}\n", path, inode);
 	return data.set(2, inode);
@@ -49,6 +50,7 @@ static ox::Error transformFileAddressesObj(
 		Context &ctx,
 		ox::FileSystem const &dest,
 		ox::ModelObject &obj) noexcept;
+
 static ox::Error transformFileAddressesVec(
 		Context &ctx,
 		ox::FileSystem const &dest,
@@ -58,14 +60,18 @@ static ox::Error transformFileAddresses(
 		Context &ctx,
 		ox::FileSystem const &dest,
 		ox::ModelValue &v) noexcept {
-	if (v.type() == ox::ModelValue::Type::Object) {
-		auto &obj = v.get<ox::ModelObject>();
-		return transformFileAddressesObj(ctx, dest, obj);
-	} else if (v.type() == ox::ModelValue::Type::Vector) {
-		auto &vec = v.get<ox::ModelValueVector>();
-		return transformFileAddressesVec(ctx, dest, vec);
+	switch (v.type()) {
+		case ox::ModelValue::Type::Object: {
+			auto &obj = v.get<ox::ModelObject>();
+			return transformFileAddressesObj(ctx, dest, obj);
+		}
+		case ox::ModelValue::Type::Vector: {
+			auto &vec = v.get<ox::ModelValueVector>();
+			return transformFileAddressesVec(ctx, dest, vec);
+		}
+		default:
+			return {};
 	}
-	return {};
 }
 
 static ox::Error transformFileAddressesVec(