diff --git a/ZAPD/ZRom.cpp b/ZAPD/ZRom.cpp
index f6016ae..027263c 100644
--- a/ZAPD/ZRom.cpp
+++ b/ZAPD/ZRom.cpp
@@ -113,9 +113,41 @@ bool ZRom::IsMQ() {
     }
 }
 
+bool ZRom::IsDebug() const
+{
+	switch (BitConverter::ToInt32BE(romData, 0x10)) { // crc
+	case OOT_PAL_GC_DBG1:
+	case OOT_PAL_GC_DBG2:
+	case OOT_PAL_GC_MQ_DBG:
+		return true;
+	default:
+		return false;
+	}
+}
+
+bool ZRom::IsN64() const
+{
+	switch (BitConverter::ToInt32BE(romData, 0x10)) { // crc
+	case OOT_NTSC_10:
+	case OOT_NTSC_11:
+	case OOT_NTSC_12:
+	case OOT_PAL_10:
+	case OOT_PAL_11:
+	case OOT_IQUE_TW:
+	case OOT_IQUE_CN:
+		return true;
+	default:
+		return false;
+	}
+}
+
+const RomVersion& ZRom::GetVersion() const
+{
+	return version;
+}
+
 ZRom::ZRom(std::string romPath)
 {
-	RomVersion version;
 	romData = DiskFile::ReadAllBytes(romPath);
 
 	BitConverter::RomToBigEndian(romData.data(), romData.size());
diff --git a/ZAPD/ZRom.h b/ZAPD/ZRom.h
index 6225a1a..1df423a 100644
--- a/ZAPD/ZRom.h
+++ b/ZAPD/ZRom.h
@@ -5,6 +5,15 @@
 #include <map>
 #include <string>
 
+struct RomVersion
+{
+	std::string version = "None";
+	std::string error = "None";
+	std::string listPath = "None";
+	int offset;
+	uint32_t crc;
+};
+
 class ZRom
 {
 public:
@@ -12,17 +21,12 @@ class ZRom
 
 	std::vector<uint8_t> GetFile(std::string fileName);
     bool IsMQ();
+	bool IsDebug() const;
+	bool IsN64() const;
+	[[nodiscard]] const RomVersion& GetVersion() const;
 
 protected:
 	std::vector<uint8_t> romData;
 	std::map<std::string, std::vector<uint8_t>> files;
-};
-
-struct RomVersion
-{
-	std::string version = "None";
-	std::string error = "None";
-	std::string listPath = "None";
-	int offset;
-	uint32_t crc;
+	RomVersion version;
 };
\ No newline at end of file