diff --git a/README.md b/README.md
index f55e76b..6529335 100644
--- a/README.md
+++ b/README.md
@@ -19,7 +19,7 @@ Android port of OMORI RPG game
 - [x] Main/Options menu fix
 - [x] Physical gamepad support
 - [x] replaceAll polyfill
-- [ ] External saves (Android/data)
+- [x] External saves (Android/data)
 - [x] Cordova localhost bug
 - [x] WakeLock
 - [x] Fix game canvas size
diff --git a/www/img/pictures/VERY_IMPORTANT_SHIT.jpeg b/www/img/pictures/VERY_IMPORTANT_SHIT.jpeg
new file mode 100644
index 0000000..f4c5953
Binary files /dev/null and b/www/img/pictures/VERY_IMPORTANT_SHIT.jpeg differ
diff --git a/www/js/plugins/CordovaFixes.js b/www/js/plugins/CordovaFixes.js
index bc13991..bc823c4 100644
--- a/www/js/plugins/CordovaFixes.js
+++ b/www/js/plugins/CordovaFixes.js
@@ -247,60 +247,83 @@ document.addEventListener("deviceready", () => {
 //   Saves in external storage
 // =============================
 
-var save_exists;
-var save_data;
+window._SAYGEXES = {};
+
+function setSayGexValue(key, f, fallback) {
+    let saygex = window._SAYGEXES[key];
+    if (saygex != undefined) {
+        return f(saygex);
+    } else {
+        window._SAYGEXES[key] = fallback;
+    }
+}
+
+function getSaveName(path) {
+    return require.libs.path._solve_dots(path).split("/")[1];
+}
+
+function getAndroidSavePath(path) {
+    return cordova.file.externalDataDirectory + "save/" + getSaveName(path);
+}
 
 document.addEventListener("deviceready", () => {
     StorageManager.isLocalMode = function () {
         return true;
     };
 
-    // NativeFunctions.saveFileExists = function(path) {
-    //     var split_path = require.libs.path._solve_dots(path).split("/");
-    //     save_exists = null;
-    //     window.resolveLocalFileSystemURL(cordova.file.externalDataDirectory, function (dirEntry) {
-    //         console.log(`Using externalStorage while checking save file ${path} existence`);
-    //         dirEntry.getDirectory(split_path[0], { create: true }, function (subDirEntry) {
-    //             subDirEntry.getFile(split_path[1], {create: false, exclusive: false}, function(fileEntry) {
-    //                 save_exists = true;
-    //                 console.log(`After "save_exists = true" - ${save_exists}`);
-    //             }, () => {
-    //                 save_exists = false;
-    //                 console.log(`After "save_exists = false" - ${save_exists}`);
-    //             });
-    //         });
-    //     });
-    //     console.log(`Before return - ${save_exists}`);
-    //     return save_exists;
-    // }
+    NativeFunctions.saveFileExists = function(path) {
+        if (window._SAYGEXES[path] != undefined) {
+            return window._SAYGEXES[path].exists;
+        }
 
-    // NativeFunctions.readSaveFileUTF8 = function(path, fnCallback) {
-    //     var split_path = require.libs.path._solve_dots(path).split("/");
-    //     save_data = null;
-    //     window.resolveLocalFileSystemURL(cordova.file.externalDataDirectory, function (dirEntry) {
-    //         console.log(`Using externalStorage to read save at ${path}`);
-    //         dirEntry.getDirectory(split_path[0], { create: true }, function (subDirEntry) {
-    //             subDirEntry.getFile(split_path[1], {create: false, exclusive: false}, function(fileEntry) {
-    //                 fileEntry.file(function (file) {
-    //                     var reader = new FileReader();
-            
-    //                     reader.onloadend = function() {
-    //                         save_data = this.result;
-    //                     };
-                
-    //                     reader.readAsText(file);
-    //                 }, () => {
-    //                     console.log("Error to read external save file: " + e.toString());
-    //                 });
-    //             }, (e) => {
-    //                 console.log("Error to find external save file: " + e.toString());
-    //             });
-    //         });
-    //     });
-    //     return save_data;
-    // }
+        let xhr = new XMLHttpRequest();
+        xhr.open("GET", getAndroidSavePath(path), false);
+        try {
+            xhr.send();
+        } catch (e) {
+            setSayGexValue(path, (v) => { v.exists = false; }, {exists: false, content: null});
+            return false;
+        }
+
+        setSayGexValue(path, (v) => { v.exists = true; }, {exists: true, content: null});
+        return xhr.status === 200 || xhr.status === 0;
+    }
+
+    NativeFunctions.readSaveFileUTF8 = function(path) {
+        let gex = window._SAYGEXES[path];
+        if (gex != undefined) {
+            if (gex.content != null) {
+                return gex.content;
+            }
+        }
+
+        let xhr = new XMLHttpRequest();
+
+        xhr.open("GET", getAndroidSavePath(path), false);
+        xhr.setRequestHeader("Cache-Control", "no-cache, no-store, max-age=0");
+        xhr.setRequestHeader("Expires", "Tue, 01 Jan 1980 1:00:00 GMT");
+        xhr.setRequestHeader("Pragma", "no-cache");
+        try {
+            xhr.send();
+        } catch (e) {
+            if (e.message.startsWith("Failed to execute 'send'")) {
+                alert(`Server returned status code 404 (${getAndroidSavePath(path)})`);
+            } else {
+                alert(e);
+            }
+        }
+        if (xhr.status !== 200 && xhr.status !== 0) {
+            alert(`Server returned status code ${xhr.status}`);
+        }
+
+        let text = xhr.responseText;
+        setSayGexValue(path, (v) => { v.content = text; }, {exists: true, content: text});
+        return text;
+    }
 
     NativeFunctions.writeSaveFileUTF8 = function(path, data) {
+        setSayGexValue(path, (v) => { v.exists = true; v.content = data; }, {exists: true, content: data});
+
         var split_path = require.libs.path._solve_dots(path).split("/");
         window.resolveLocalFileSystemURL(cordova.file.externalDataDirectory, function (dirEntry) {
             console.log(`Writing ${path} save file to the externalStorage`);
diff --git a/www/js/plugins/GTP_OmoriFixes.js b/www/js/plugins/GTP_OmoriFixes.js
index bab375f..fefe1ca 100644
--- a/www/js/plugins/GTP_OmoriFixes.js
+++ b/www/js/plugins/GTP_OmoriFixes.js
@@ -2989,7 +2989,7 @@ Gamefall.Encryption = Gamefall.Encryption || {};
 			const path = require('path');
 			const fs = require('fs');
 			var base = path.dirname(process.mainModule.filename);
-			let mapName = require("fs").cachedAlternativeName(`/maps/map${mapId}.json`);
+			let mapName = require("fs").cachedAlternativeName(`maps/map${mapId}.json`);
 			this.unloadTiledMapData();
 			fs.readFile(base + mapName, (err, buffer) => {
 				if (!!err) {
diff --git a/www/js/porting/compat/nwjs.js b/www/js/porting/compat/nwjs.js
index ef761bd..f8d678c 100644
--- a/www/js/porting/compat/nwjs.js
+++ b/www/js/porting/compat/nwjs.js
@@ -348,6 +348,9 @@ require.libs.fs = {
     },
 
     readFile: function (path, callback) {
+        if (path.startsWith(".") && !path.startsWith("./")) {
+            path = "./" + path.substr(1);
+        }
         let xhr = new XMLHttpRequest();
         xhr.responseType = "arraybuffer";
         xhr.open("GET", path, true);