diff --git a/engines/lilliput/lilliput.cpp b/engines/lilliput/lilliput.cpp
index 6f5e3ac0556..56843e7bcef 100644
--- a/engines/lilliput/lilliput.cpp
+++ b/engines/lilliput/lilliput.cpp
@@ -2342,13 +2342,13 @@ void LilliputEngine::pollEvent() {
 	}
 }
 
-byte *LilliputEngine::loadVGA(Common::String filename, int expectedSize, bool loadPal) {
-	debugC(1, kDebugEngine, "loadVGA(%s, %d, %d)", filename.c_str(), expectedSize, (loadPal) ? 1 : 0);
+byte *LilliputEngine::loadVGA(const Common::Path &filename, int expectedSize, bool loadPal) {
+	debugC(1, kDebugEngine, "loadVGA(%s, %d, %d)", filename.toString().c_str(), expectedSize, (loadPal) ? 1 : 0);
 
 	Common::File f;
 
 	if (!f.open(filename))
-		error("Missing game file %s", filename.c_str());
+		error("Missing game file %s", filename.toString().c_str());
 
 	int remainingSize = f.size();
 	if (loadPal) {
@@ -2402,13 +2402,13 @@ byte *LilliputEngine::loadVGA(Common::String filename, int expectedSize, bool lo
 	return decodeBuffer;
 }
 
-byte *LilliputEngine::loadRaw(Common::String filename, int filesize) {
-	debugC(1, kDebugEngine, "loadRaw(%s)", filename.c_str());
+byte *LilliputEngine::loadRaw(const Common::Path &filename, int filesize) {
+	debugC(1, kDebugEngine, "loadRaw(%s)", filename.toString().c_str());
 
 	Common::File f;
 
 	if (!f.open(filename))
-		error("Missing game file %s", filename.c_str());
+		error("Missing game file %s", filename.toString().c_str());
 
 	byte *res = (byte *)malloc(sizeof(byte) * filesize);
 	for (int i = 0; i < filesize; ++i)
@@ -2431,7 +2431,7 @@ void LilliputEngine::loadRules() {
 	Common::File f;
 	uint16 curWord;
 
-	Common::String filename = "ERULES.PRG";
+	Common::Path filename("ERULES.PRG");
 	Common::Language lang = Common::parseLanguage(ConfMan.get("language"));
 
 	switch (lang) {
@@ -2451,7 +2451,7 @@ void LilliputEngine::loadRules() {
 	}
 
 	if (!f.open(filename))
-		error("Missing game file %s", filename.c_str());
+		error("Missing game file %s", filename.toString().c_str());
 
 	_word10800_ERULES = f.readUint16LE();
 
@@ -2609,8 +2609,8 @@ void LilliputEngine::loadRules() {
 	f.close();
 }
 
-void LilliputEngine::displayVGAFile(Common::String fileName) {
-	debugC(1, kDebugEngine, "displayVGAFile(%s)", fileName.c_str());
+void LilliputEngine::displayVGAFile(const Common::Path &fileName) {
+	debugC(1, kDebugEngine, "displayVGAFile(%s)", fileName.toString().c_str());
 
 	byte *buffer = loadVGA(fileName, 64000, true);
 	memcpy(_mainSurface->getPixels(), buffer, 320*200);
diff --git a/engines/lilliput/lilliput.h b/engines/lilliput/lilliput.h
index b827fbee559..5ce465823d1 100644
--- a/engines/lilliput/lilliput.h
+++ b/engines/lilliput/lilliput.h
@@ -304,11 +304,11 @@ public:
 	void homeInChooseDirection(int index);
 
 	void initGame(const LilliputGameDescription *gd);
-	byte *loadVGA(Common::String filename, int fileSize, bool loadPal);
-	byte *loadRaw(Common::String filename, int filesize);
+	byte *loadVGA(const Common::Path &filename, int fileSize, bool loadPal);
+	byte *loadRaw(const Common::Path &filename, int filesize);
 	void loadRules();
 
-	void displayVGAFile(Common::String fileName);
+	void displayVGAFile(const Common::Path &fileName);
 	void initPalette();
 	void fixPaletteEntries(uint8 *palette, int num);
 
diff --git a/engines/lilliput/script.cpp b/engines/lilliput/script.cpp
index 5ec909296c9..10aa8b84b3b 100644
--- a/engines/lilliput/script.cpp
+++ b/engines/lilliput/script.cpp
@@ -2972,7 +2972,7 @@ void LilliputScript::OC_loadAndDisplayCubesGfx() {
 
 	int setNumb = (_currScript->readUint16LE() & 0xFF);
 	assert((setNumb >= 0) && (setNumb <= 9));
-	Common::String fileName = Common::String::format("CUBES%d.GFX", setNumb);
+	Common::Path fileName(Common::String::format("CUBES%d.GFX", setNumb));
 	_cubeSet = setNumb; // Useless in this variant, keep for the moment for Rome
 
 	_vm->_bufferCubegfx = _vm->loadVGA(fileName, 61440, false);
@@ -3147,7 +3147,7 @@ void LilliputScript::OC_displayVGAFile() {
 	_vm->paletteFadeOut();
 	int curWord = _currScript->readUint16LE();
 	int index = _vm->_packedStringIndex[curWord];
-	Common::String fileName = Common::String((const char *)&_vm->_packedStrings[index]);
+	Common::Path fileName((const char *)&_vm->_packedStrings[index]);
 	_talkingCharacter = -1;
 	_vm->displayVGAFile(fileName);
 	_vm->paletteFadeIn();
diff --git a/engines/lilliput/sound.cpp b/engines/lilliput/sound.cpp
index cf1ca124ac2..f4d7b41ff9b 100644
--- a/engines/lilliput/sound.cpp
+++ b/engines/lilliput/sound.cpp
@@ -91,13 +91,13 @@ uint32 LilliputSound::decode(const byte *src, byte *dst, uint32 len, uint32 star
 	return i;
 }
 
-void LilliputSound::loadMusic(Common::String filename) {
-	debugC(1, kDebugSound, "loadMusic(%s)", filename.c_str());
+void LilliputSound::loadMusic(const Common::Path &filename) {
+	debugC(1, kDebugSound, "loadMusic(%s)", filename.toString().c_str());
 
 	Common::File f;
 
 	if (!f.open(filename))
-		error("Missing music file %s", filename.c_str());
+		error("Missing music file %s", filename.toString().c_str());
 
 	_fileNumb = f.readUint16LE();
 
diff --git a/engines/lilliput/sound.h b/engines/lilliput/sound.h
index 3ce4c7e74d5..ad2b8865665 100644
--- a/engines/lilliput/sound.h
+++ b/engines/lilliput/sound.h
@@ -55,7 +55,7 @@ private:
 	uint32 decode(const byte *src, byte *dst, uint32 len, uint32 start);
 	byte readByte(const byte *data, uint32 offset);
 
-	void loadMusic(Common::String filename);
+	void loadMusic(const Common::Path &filename);
 	void playMusic(int var1);
 
 	void send(uint32 b) override;