diff --git a/source/common.h b/source/common.h
index 2bda765..446c548 100644
--- a/source/common.h
+++ b/source/common.h
@@ -4,18 +4,20 @@
 #include <QtGlobal>
 
 #include <QCoreApplication>
+#include <QDebug>
 
 #include <algorithm>
 #include <array>
 #include <filesystem>
 #include <fstream>
 #include <ios>
-#include <iostream>
 #include <istream>
 #include <iterator>
+#include <memory>
 #include <stdexcept>
 #include <string>
 #include <utility>
+#include <variant>
 
 static inline QString trMain(char const *sourceText,
                              char const *disambiguation = nullptr,
@@ -44,33 +46,22 @@ static inline std::array<char, N> readBytes(std::istream &st) {
 	return std::move(b);
 }
 
-template<typename It>
-static inline std::string escapeText(It begin, It end) {
-	std::stringstream out;
-	out << std::hex << std::uppercase;
-	for(auto it = begin; it != end; ++it) {
-		unsigned char c = *it;
-		switch(c) {
-			case '"':  out << "\\\""; break;
-			case '\0': out << "\\0";  break;
-			case '\\': out << "\\\\"; break;
-			case '\a': out << "\\a";  break;
-			case '\b': out << "\\b";  break;
-			case '\f': out << "\\f";  break;
-			case '\n': out << "\\n";  break;
-			case '\r': out << "\\r";  break;
-			case '\t': out << "\\t";  break;
-			case '\v': out << "\\v";  break;
-			default:
-				if(c >= ' ' && c <= '~') {
-					out << c;
-				} else {
-					out << "\\x" << int(c);
-				}
-				break;
-		}
-	}
-	return out.str();
+static inline QDebug operator<<(QDebug debug, std::string const &t) {
+	debug << QString::fromStdString(t);
+	return debug;
+}
+
+template<typename T>
+static inline QDebug operator<<(QDebug debug, std::unique_ptr<T> const &t) {
+	debug << *t;
+	return debug;
+}
+
+template<typename T0, typename... Ts>
+static inline QDebug operator <<(QDebug debug,
+                                 std::variant<T0, Ts...> const &t) {
+	std::visit([&](auto &&arg) {debug << arg;}, t);
+	return debug;
 }
 
 // EOF
diff --git a/source/quam/main.cc b/source/quam/main.cc
index fbf2d5b..7feefc2 100644
--- a/source/quam/main.cc
+++ b/source/quam/main.cc
@@ -43,7 +43,7 @@ static int modeText(int argc, char *argv[]) {
 
 	auto fileName = par.value(fileNameOpt).toStdString();
 	std::ifstream st{fileName, std::ios_base::in | std::ios_base::binary};
-	readPakFile(st);
+	auto pak = readPak(st);
 
 	return 0;
 }
diff --git a/source/quam/pak.cc b/source/quam/pak.cc
index 609d429..06a71cb 100644
--- a/source/quam/pak.cc
+++ b/source/quam/pak.cc
@@ -8,7 +8,7 @@ struct PakHeader {
 
 struct PakEntry {
 	std::string name;
-	QByteArray  data;
+	PakFile     data;
 };
 
 static constexpr quint32 sizeOfPakEntry = 64;
@@ -42,7 +42,7 @@ static PakEntry readPakEntry(std::istream &st) {
 
 	st.seekg(entOffset);
 
-	QByteArray bytes;
+	PakFile bytes;
 	bytes.resize(entSize);
 	st.read(bytes.data(), entSize);
 
@@ -50,27 +50,44 @@ static PakEntry readPakEntry(std::istream &st) {
 
 	auto zero = std::find(entName.cbegin(), entName.cend(), '\0');
 
-	std::string out;
-	std::copy(entName.cbegin(), zero, std::back_inserter(out));
+	std::string name;
+	std::copy(entName.cbegin(), zero, std::back_inserter(name));
+
+	if(name.front() == '/') {
+		name.erase(0, 1);
+	}
 
 	PakEntry ent;
-	ent.name = std::move(out);
+	ent.name = std::move(name);
 	ent.data = std::move(bytes);
 	return ent;
 }
 
-PakFile readPakFile(std::istream &st) {
+void insertFile(PakDir &dir, std::string name, PakFile file) {
+	if(auto slash = name.find('/'); slash != std::string::npos) {
+		auto folder = name.substr(0, slash);
+		auto next   = name.substr(slash + 1);
+		dir[folder] = std::make_unique<PakNode>(PakDir{});
+		insertFile(std::get<PakDir>(*dir[folder]),
+		           std::move(next),
+		           std::move(file));
+	} else {
+		dir[name] = std::make_unique<PakNode>(std::move(file));
+	}
+}
+
+PakDir readPak(std::istream &st) {
 	auto hdr = readPakHeader(st);
 	st.seekg(hdr.dirOffset);
 
-	PakFile pak;
+	PakDir root;
 
 	for(quint32 i = 0; i < hdr.dirNum; i++) {
 		auto ent = readPakEntry(st);
-		pak.emplace(std::move(ent.name), std::move(ent.data));
+		insertFile(root, std::move(ent.name), std::move(ent.data));
 	}
 
-	return pak;
+	return root;
 }
 
 // EOF
diff --git a/source/quam/pak.h b/source/quam/pak.h
index 66c9b9d..b6145aa 100644
--- a/source/quam/pak.h
+++ b/source/quam/pak.h
@@ -1,8 +1,19 @@
 #pragma once
 
-class PakFile : public std::map<std::string, QByteArray> {
+struct PakNode;
+
+struct PakDir : public std::map<std::string, std::unique_ptr<PakNode>> {
+	using std::map<std::string, std::unique_ptr<PakNode>>::map;
 };
 
-PakFile readPakFile(std::istream &st);
+struct PakFile : public QByteArray {
+	using QByteArray::QByteArray;
+};
+
+struct PakNode : public std::variant<PakDir, PakFile> {
+	using std::variant<PakDir, PakFile>::variant;
+};
+
+PakDir readPak(std::istream &st);
 
 // EOF