diff --git a/macos/Info.plist b/macos/Info.plist
index a7a193e..8f7965f 100644
--- a/macos/Info.plist
+++ b/macos/Info.plist
@@ -25,7 +25,7 @@
 	<key>LSApplicationCategoryType</key>
 	<string>public.app-category.role-playing-games</string>
 	<key>NSHighResolutionCapable</key>
-	<false/>
+	<true/>
 	<key>NSRequiresAquaSystemAppearance</key>
 	<string>False</string>
 </dict>
diff --git a/src/display/graphics.cpp b/src/display/graphics.cpp
index 97f3f7b..6d6c4d4 100644
--- a/src/display/graphics.cpp
+++ b/src/display/graphics.cpp
@@ -415,6 +415,10 @@ struct GraphicsPrivate {
      * is blitted inside the game window */
     Vec2i scOffset;
     
+    // Scaling factor, used to display the screen properly
+    // on Retina displays
+    int scalingFactor;
+    
     ScreenScene screen;
     RGSSThreadData *threadData;
     SDL_GLContext glCtx;
@@ -450,7 +454,7 @@ struct GraphicsPrivate {
     glCtx(SDL_GL_GetCurrentContext()), frameRate(DEF_FRAMERATE),
     frameCount(0), brightness(255), fpsLimiter(frameRate),
     useFrameSkip(rtData->config.frameSkip), frozen(false),
-    last_update(0), last_avg_update(0) {
+    last_update(0), last_avg_update(0), scalingFactor(rtData->scale){
         avgFPSData = std::vector<unsigned long long>();
         avgFPSLock = SDL_CreateMutex();
         
@@ -547,7 +551,10 @@ struct GraphicsPrivate {
     void metaBlitBufferFlippedScaled() {
         GLMeta::blitRectangle(
                               IntRect(0, 0, scRes.x, scRes.y),
-                              IntRect(scOffset.x, scSize.y + scOffset.y, scSize.x, -scSize.y),
+                              IntRect(scOffset.x * scalingFactor,
+                                      (scSize.y + scOffset.y) * scalingFactor,
+                                      scSize.x * scalingFactor,
+                                      -scSize.y * scalingFactor),
                               threadData->config.smoothScaling);
     }
     
@@ -589,7 +596,7 @@ struct GraphicsPrivate {
     }
     
     double averageFPS() {
-        double ret;
+        double ret = 0;
         SDL_LockMutex(avgFPSLock);
         for (unsigned long long times : avgFPSData)
             ret += times;
diff --git a/src/eventthread.h b/src/eventthread.h
index 856ee19..57708f8 100644
--- a/src/eventthread.h
+++ b/src/eventthread.h
@@ -257,6 +257,7 @@ struct RGSSThreadData
 
 	Vec2 sizeResoRatio;
 	Vec2i screenOffset;
+    int scale;
 	const int refreshRate;
 
 	Config config;
@@ -268,6 +269,7 @@ struct RGSSThreadData
 	               SDL_Window *window,
 	               ALCdevice *alcDev,
 	               int refreshRate,
+                   int scalingFactor,
 	               const Config& newconf,
                    SDL_GLContext ctx)
 	    : ethread(ethread),
@@ -276,6 +278,7 @@ struct RGSSThreadData
 	      alcDev(alcDev),
 	      sizeResoRatio(1, 1),
 	      refreshRate(refreshRate),
+          scale(scalingFactor),
 	      config(newconf),
           glContext(ctx)
 	{}
diff --git a/src/main.cpp b/src/main.cpp
index 98974db..00735c2 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -45,6 +45,8 @@
 
 #include "filesystem/filesystem.h"
 
+#include "system/system.h"
+
 #if defined(__WINDOWS__)
 #include "resource.h"
 #include <Winsock2.h>
@@ -191,8 +193,8 @@ int main(int argc, char *argv[]) {
 
 #ifndef WORKDIR_CURRENT
     char dataDir[512]{};
-    char *tmp{};
 #if defined(__linux__)
+    char *tmp{};
     tmp = getenv("SRCDIR");
     if (tmp) {
       strncpy(dataDir, tmp, sizeof(dataDir));
@@ -384,7 +386,7 @@ int main(int argc, char *argv[]) {
 #endif
 
     RGSSThreadData rtData(&eventThread, argv[0], win, alcDev, mode.refresh_rate,
-                          conf, glCtx);
+                          mkxp_sys::getScalingFactor(), conf, glCtx);
 
     int winW, winH;
     SDL_GetWindowSize(win, &winW, &winH);
diff --git a/src/system/system.h b/src/system/system.h
index 244f960..42d003f 100644
--- a/src/system/system.h
+++ b/src/system/system.h
@@ -13,6 +13,7 @@
 namespace systemImpl {
 std::string getSystemLanguage();
 std::string getUserName();
+int getScalingFactor();
 }
 
 #ifdef MKXPZ_BUILD_XCODE
diff --git a/src/system/systemImpl.cpp b/src/system/systemImpl.cpp
index 28ecbb5..afcad2f 100644
--- a/src/system/systemImpl.cpp
+++ b/src/system/systemImpl.cpp
@@ -54,3 +54,8 @@ std::string systemImpl::getUserName() {
     return std::string(ret);
     
 }
+
+// HiDPI scaling not supported outside of macOS for now
+int systemImpl::getScalingFactor() {
+    return 1;
+}
diff --git a/src/system/systemImplApple.mm b/src/system/systemImplApple.mm
index d64f4c7..f19e9e4 100644
--- a/src/system/systemImplApple.mm
+++ b/src/system/systemImplApple.mm
@@ -19,6 +19,10 @@ std::string systemImpl::getUserName() {
     return std::string(NSUserName().UTF8String);
 }
 
+int systemImpl::getScalingFactor() {
+    return NSApplication.sharedApplication.mainWindow.backingScaleFactor;
+}
+
 
 // constant, if it's not nil then just raise the menu instead
 SettingsMenu *smenu = nil;