diff --git a/cheat.cc b/cheat.cc
index de111c8..6f052c3 100644
--- a/cheat.cc
+++ b/cheat.cc
@@ -841,7 +841,12 @@ void Cheat::cursor_teleport(void) const {

    int x, y;
    SDL_GetMouseState(&x, &y);
+#if SDL_VERSION_ATLEAST(2, 0, 0) && defined(MACOSX)
+   gwin->get_win()->screen_to_game_hdpi(x, y, gwin->get_fastmouse(), x, y);
+#else
    gwin->get_win()->screen_to_game(x, y, gwin->get_fastmouse(), x, y);
+#endif
+
    Tile_coord t(gwin->get_scrolltx() + x / c_tilesize,
                 gwin->get_scrollty() + y / c_tilesize, 0);
    t.fixme();
diff --git a/imagewin/imagewin.cc b/imagewin/imagewin.cc
index de53848..8cd67ce 100644
--- a/imagewin/imagewin.cc
+++ b/imagewin/imagewin.cc
@@ -104,6 +104,9 @@ int Image_window::desktop_depth = 0;
 int Image_window::windowed_8 = 0;
 int Image_window::windowed_16 = 0;
 int Image_window::windowed_32 = 0;
+#if SDL_VERSION_ATLEAST(2, 0, 0) && defined(MACOSX)
+float Image_window::nativescale = 1.0;
+#endif

 const int Image_window::guard_band = 4;

@@ -696,6 +699,9 @@ bool Image_window::create_scale_surfaces(int w, int h, int bpp) {
        h=dh;
        Resolution res = { w, h, false, false, false};
        p_resolutions[(w << 16) | h] = res;
+       int sw;
+       SDL_GetWindowSize(screen_window, &sw, 0);
+       nativescale = dw / sw;
 #endif
        //high resolution fullscreen needs this to make the whole screen available
        SDL_RenderSetLogicalSize(screen_renderer, w, h);
diff --git a/imagewin/imagewin.h b/imagewin/imagewin.h
index b19fe9e..4bd1544 100644
--- a/imagewin/imagewin.h
+++ b/imagewin/imagewin.h
@@ -293,6 +293,9 @@ class Image_window {
    static int windowed_8;
    static int windowed_16;
    static int windowed_32;
+#if SDL_VERSION_ATLEAST(2, 0, 0) && defined(MACOSX)
+   static float nativescale;
+#endif

 public:
 #if SDL_VERSION_ATLEAST(2, 0, 0)
@@ -334,6 +337,17 @@ class Image_window {
            gy = (sy * inter_height) / (scale * get_display_height()) + get_start_y();
        }
    }
+#if SDL_VERSION_ATLEAST(2, 0, 0) && defined(MACOSX)
+   void screen_to_game_hdpi(int sx, int sy, bool fast, int &gx, int &gy) {
+       if (fast) {
+           gx = sx + get_start_x();
+           gy = sy + get_start_y();
+       } else {
+           gx = ((sx * inter_width) / (scale * get_display_width()) + get_start_x()) * nativescale;
+           gy = ((sy * inter_height) / (scale * get_display_height()) + get_start_y()) * nativescale;
+       }
+   }
+#endif
    void game_to_screen(int gx, int gy, bool fast, int &sx, int &sy) {
        if (fast) {
            sx = gx - get_start_x();