diff --git a/data/loader.js b/data/loader.js
index e3be078..afd51bc 100644
--- a/data/loader.js
+++ b/data/loader.js
@@ -128,6 +128,8 @@
     config.browserMode = window.EJS_browserMode;
     config.shaders = Object.assign({}, window.EJS_SHADERS, window.EJS_shaders ? window.EJS_shaders : {});
     config.fixedSaveInterval = window.EJS_fixedSaveInterval;
+    config.disableAutoUnload = window.EJS_disableAutoUnload;
+    config.disableBatchBootup = window.EJS_disableBatchBootup;
 
     let systemLang;
     try {
diff --git a/data/localization/ar.json b/data/localization/ar.json
index 50d22e5..7273758 100644
--- a/data/localization/ar.json
+++ b/data/localization/ar.json
@@ -99,8 +99,8 @@
     "Press Keyboard": "اضغط على لوحة المفاتيح",
     "INSERT COIN": "إدراج عملة",
     "Remove": "يزيل",
-    "SAVE LOADED FROM BROWSER": "وفر محملًا من المتصفح",
-    "SAVE SAVED TO BROWSER": "تم الحفظ في المتصفح",
+    "LOADED STATE FROM BROWSER": "حالة تحميل من المتصفح",
+    "SAVED STATE TO BROWSER": "الحالة المحفوظة في المتصفح",
     "Join the discord": "انضم إلى الفتنة",
     "View on GitHub": "عرض على جيثب",
     "Failed to start game": "فشل بدء اللعبة",
diff --git a/data/localization/bn.json b/data/localization/bn.json
index b220966..00a53e8 100644
--- a/data/localization/bn.json
+++ b/data/localization/bn.json
@@ -99,8 +99,8 @@
     "Press Keyboard": "কীবোর্ড টিপুন",
     "INSERT COIN": "মুদ্রা প্রবেশ করান",
     "Remove": "অপসারণ",
-    "SAVE LOADED FROM BROWSER": "ব্রাউজার থেকে লোড সংরক্ষণ করুন",
-    "SAVE SAVED TO BROWSER": "ব্রাউজারে সংরক্ষণ করুন",
+    "LOADED STATE FROM BROWSER": "ব্রাউজার থেকে লোড করা অবস্থা",
+    "SAVED STATE TO BROWSER": "রাষ্ট্র ব্রাউজারে সংরক্ষিত হয়",
     "Join the discord": "বিরোধে যোগ দিন",
     "View on GitHub": "GitHub এ দেখুন",
     "Failed to start game": "খেলা শুরু করতে ব্যর্থ",
diff --git a/data/localization/de.json b/data/localization/de.json
index 07aac89..35b6d5d 100644
--- a/data/localization/de.json
+++ b/data/localization/de.json
@@ -99,8 +99,8 @@
     "Press Keyboard": "Taste drücken",
     "INSERT COIN": "MÜNZE EINWERFEN",
     "Remove": "Entfernen",
-    "SAVE LOADED FROM BROWSER": "SPEICHERSTAND VOM BROWSER GELADEN",
-    "SAVE SAVED TO BROWSER": "SPEICHERSTAND IM BROWSER GESPEICHERT",
+    "LOADED STATE FROM BROWSER": "GELADENER STATUS VOM BROWSER",
+    "SAVED STATE TO BROWSER": "STATUS IM BROWSER GESPEICHERT",
     "Join the discord": "Treten Sie dem Discord bei",
     "View on GitHub": "Auf GitHub ansehen",
     "Failed to start game": "Das Spiel konnte nicht gestartet werden",
diff --git a/data/localization/el.json b/data/localization/el.json
index b0c7fc4..899acb4 100644
--- a/data/localization/el.json
+++ b/data/localization/el.json
@@ -99,8 +99,8 @@
     "Press Keyboard": "Πατήστε Πληκτρολόγιο",
     "INSERT COIN": "ΕΙΣΑΓΕΤΕ ΝΟΜΙΣΜΑ",
     "Remove": "Αφαιρώ",
-    "SAVE LOADED FROM BROWSER": "ΑΠΟΘΗΚΕΥΣΗ ΦΟΡΤΩΜΕΝΟΥ ΑΠΟ ΤΟ BROWSER",
-    "SAVE SAVED TO BROWSER": "ΑΠΟΘΗΚΕΥΣΗ ΑΠΟΘΗΚΕΥΤΗΚΕ ΣΤΟ BROWSER",
+    "LOADED STATE FROM BROWSER": "ΦΟΡΤΩΘΗΚΕ ΚΑΤΑΣΤΑΣΗ ΑΠΟ ΤΟ BROWSER",
+    "SAVED STATE TO BROWSER": "ΑΠΟΘΗΚΕΥΤΗΚΕ ΚΑΤΑΣΤΑΣΗ ΣΤΟ BROWSER",
     "Join the discord": "Συμμετάσχετε στη διχόνοια",
     "View on GitHub": "Προβολή στο GitHub",
     "Failed to start game": "Απέτυχε η έναρξη του παιχνιδιού",
diff --git a/data/localization/en.json b/data/localization/en.json
index 80f69f8..aeee06e 100644
--- a/data/localization/en.json
+++ b/data/localization/en.json
@@ -104,8 +104,8 @@
     "Press Keyboard": "Press Keyboard",
     "INSERT COIN": "INSERT COIN",
     "Remove": "Remove",
-    "SAVE LOADED FROM BROWSER": "SAVE LOADED FROM BROWSER",
-    "SAVE SAVED TO BROWSER": "SAVE SAVED TO BROWSER",
+    "LOADED STATE FROM BROWSER": "LOADED STATE FROM BROWSER",
+    "SAVED STATE TO BROWSER": "SAVED STATE TO BROWSER",
     "Join the discord": "Join the discord",
     "View on GitHub": "View on GitHub",
     "Failed to start game": "Failed to start game",
diff --git a/data/localization/es.json b/data/localization/es.json
index d84cb16..a780dfb 100644
--- a/data/localization/es.json
+++ b/data/localization/es.json
@@ -104,8 +104,8 @@
     "Press Keyboard": "Presionar Teclado",
     "INSERT COIN": "INSERTE MONEDA",
     "Remove": "Eliminar",
-    "SAVE LOADED FROM BROWSER": "GUARDAR CARGADO DESDE EL NAVEGADOR",
-    "SAVE SAVED TO BROWSER": "GUARDAR GUARDADO EN EL NAVEGADOR",
+    "LOADED STATE FROM BROWSER": "ESTADO CARGADO DESDE EL NAVEGADOR",
+    "SAVED STATE TO BROWSER": "ESTADO GUARDADO EN EL NAVEGADOR",
     "Join the discord": "Únete al Discord",
     "View on GitHub": "Ver en GitHub",
     "Failed to start game": "Error al iniciar el juego",
diff --git a/data/localization/fa.json b/data/localization/fa.json
index 2b47689..a350473 100644
--- a/data/localization/fa.json
+++ b/data/localization/fa.json
@@ -104,8 +104,8 @@
   "Press Keyboard": "صفحه کلید را فشار دهید",
   "INSERT COIN": "سکه درج کنید",
   "Remove": "حذف کردن",
-  "SAVE LOADED FROM BROWSER": "ذخیره بارگذاری شده از مرورگر",
-  "SAVE SAVED TO BROWSER": "ذخیره در مرورگر ذخیره شد",
+  "LOADED STATE FROM BROWSER": "وضعیت بارگیری شده از مرورگر",
+  "SAVED STATE TO BROWSER": "وضعیت در مرورگر ذخیره شد",
   "Join the discord": "به دیسکورد discord بپیوندید",
   "View on GitHub": "در GitHub مشاهده کنید",
   "Failed to start game": "شروع بازی ناموفق بود",
diff --git a/data/localization/fr.json b/data/localization/fr.json
index ad9824d..8a32070 100644
--- a/data/localization/fr.json
+++ b/data/localization/fr.json
@@ -104,8 +104,8 @@
     "Press Keyboard": "Appuyez sur le clavier",
     "INSERT COIN": "INSÉRER UNE PIÈCE",
     "Remove": "Retirer",
-    "SAVE LOADED FROM BROWSER": "SAUVEGARDE CHARGÉE À PARTIR DU NAVIGATEUR",
-    "SAVE SAVED TO BROWSER": "SAUVEGARDE ENREGISTRÉE DANS LE NAVIGATEUR",
+    "LOADED STATE FROM BROWSER": "ÉTAT CHARGÉ À PARTIR DU NAVIGATEUR",
+    "SAVED STATE TO BROWSER": "ÉTAT ENREGISTRÉ DANS LE NAVIGATEUR",
     "Join the discord": "Rejoindre le serveur Discord",
     "View on GitHub": "Afficher sur GitHub",
     "Failed to start game": "Échec au démarrage du jeu",
diff --git a/data/localization/hi.json b/data/localization/hi.json
index b7b05b2..5fd5cac 100644
--- a/data/localization/hi.json
+++ b/data/localization/hi.json
@@ -99,8 +99,8 @@
     "Press Keyboard": "कीबोर्ड दबाएँ",
     "INSERT COIN": "सिक्का डालें",
     "Remove": "निकालना",
-    "SAVE LOADED FROM BROWSER": "ब्राउज़र से लोड किया गया सेव करें",
-    "SAVE SAVED TO BROWSER": "ब्राउज़र में सहेजा गया सहेजें",
+    "LOADED STATE FROM BROWSER": "ब्राउज़र से लोड किया गया राज्य",
+    "SAVED STATE TO BROWSER": "राज्य को ब्राउज़र में सहेजा गया",
     "Join the discord": "कलह में शामिल हों",
     "View on GitHub": "GitHub पर देखें",
     "Failed to start game": "गेम प्रारंभ करने में विफल",
diff --git a/data/localization/it.json b/data/localization/it.json
index da96386..1dffbd2 100644
--- a/data/localization/it.json
+++ b/data/localization/it.json
@@ -100,8 +100,8 @@
     "Press Keyboard": "Premi Tastiera",
     "INSERT COIN": "INSERISCI GETTONE",
     "Remove": "Rimuovi",
-    "SAVE LOADED FROM BROWSER": "SALVATAGGIO CARICATO DA BROWSER",
-    "SAVE SAVED TO BROWSER": "SALVATAGGIO SALVATO SU BROWSER",
+    "LOADED STATE FROM BROWSER": "STATO CARICATO DAL BROWSER",
+    "SAVED STATE TO BROWSER": "STATO SALVATO NEL BROWSER",
     "Join the discord": "Entra nel Discord",
     "View on GitHub": "Vedi su Github",
     "Failed to start game": "Avvio del gioco fallito",
diff --git a/data/localization/ja.json b/data/localization/ja.json
index d7a73eb..a7d93f4 100644
--- a/data/localization/ja.json
+++ b/data/localization/ja.json
@@ -99,8 +99,8 @@
     "Press Keyboard": "キーボードを押す",
     "INSERT COIN": "コインを入れる",
     "Remove": "削除",
-    "SAVE LOADED FROM BROWSER": "ブラウザからセーブをロードしました。",
-    "SAVE SAVED TO BROWSER": "ブラウザにセーブを保存しました。",
+    "LOADED STATE FROM BROWSER": "ブラウザからのロード状態",
+    "SAVED STATE TO BROWSER": "状態をブラウザに保存",
     "Join the discord": "Discordに参加",
     "View on GitHub": "GitHub で見る",
     "Failed to start game": "ゲームの開始に失敗しました",
diff --git a/data/localization/jv.json b/data/localization/jv.json
index 47c71c9..d55a3c7 100644
--- a/data/localization/jv.json
+++ b/data/localization/jv.json
@@ -99,8 +99,8 @@
     "Press Keyboard": "Pencet Keyboard",
     "INSERT COIN": "INSERT COIN",
     "Remove": "Mbusak",
-    "SAVE LOADED FROM BROWSER": "Simpen dimuat saka BROWSER",
-    "SAVE SAVED TO BROWSER": "SAVE disimpen menyang BROWSER",
+    "LOADED STATE FROM BROWSER": "NEGARA YANG DIMUAT DARI BROWSER",
+    "SAVED STATE TO BROWSER": "NEGARA TERSIMPAN KE BROWSER",
     "Join the discord": "Melu discord",
     "View on GitHub": "Deleng ing GitHub",
     "Failed to start game": "Gagal miwiti game",
diff --git a/data/localization/ko.json b/data/localization/ko.json
index a3546fb..10271c5 100644
--- a/data/localization/ko.json
+++ b/data/localization/ko.json
@@ -104,8 +104,8 @@
     "Press Keyboard": "키보드를 누르세요.",
     "INSERT COIN": "동전을 넣으세요.",
     "Remove": "제거",
-    "SAVE LOADED FROM BROWSER": "브라우저에서 세이브를 불러왔습니다.",
-    "SAVE SAVED TO BROWSER": "브라우저에 세이브가 저장되었습니다.",
+    "LOADED STATE FROM BROWSER": "브라우저에서 로드된 상태",
+    "SAVED STATE TO BROWSER": "브라우저에 저장된 상태",
     "Join the discord": "디스코드에 참가하기",
     "View on GitHub": "GitHub에서 보기",
     "Failed to start game": "게임을 시작하지 못했습니다.",
diff --git a/data/localization/pt.json b/data/localization/pt.json
index 44338b2..d0e88bc 100644
--- a/data/localization/pt.json
+++ b/data/localization/pt.json
@@ -105,8 +105,8 @@
     "Press Keyboard": "Pressione uma tecla",
     "INSERT COIN": "Insira uma ficha",
     "Remove": "Remover",
-    "SAVE LOADED FROM BROWSER": "SAVE STATE CARREGADO DO BROWSER",
-    "SAVE SAVED TO BROWSER": "SAVE STATE  ARMAZENADO NO BROWSER",
+    "LOADED STATE FROM BROWSER": "ESTADO CARREGADO DO NAVEGADOR",
+    "SAVED STATE TO BROWSER": "ESTADO SALVO NO NAVEGADOR",
     "Join the discord": "Participar do discord",
     "View on GitHub": "Ver no GitHub",
     "Failed to start game": "Falha ao iniciar o jogo",
diff --git a/data/localization/ro.json b/data/localization/ro.json
index 5411dd2..1b547b1 100644
--- a/data/localization/ro.json
+++ b/data/localization/ro.json
@@ -104,8 +104,8 @@
     "Press Keyboard": "Apasă Tastatură",
     "INSERT COIN": "INSERT COIN",
     "Remove": "Înlăturare",
-    "SAVE LOADED FROM BROWSER": "SAVE LOADED FROM BROWSER",
-    "SAVE SAVED TO BROWSER": "SAVE SAVED TO BROWSER",
+    "LOADED STATE FROM BROWSER": "STARE ÎNCĂRCATĂ DIN BROWSER",
+    "SAVED STATE TO BROWSER": "STARE SALVATĂ ÎN BROWSER",
     "Join the discord": "Alăturăte pe Discord",
     "View on GitHub": "Vezi în GitHub",
     "Failed to start game": "Pornirea jocului a eșuat",
diff --git a/data/localization/ru.json b/data/localization/ru.json
index be4d5fe..ca54a75 100644
--- a/data/localization/ru.json
+++ b/data/localization/ru.json
@@ -99,8 +99,8 @@
     "Press Keyboard": "Нажмите кнопку на клавиатуре",
     "INSERT COIN": "ВСТАВЬТЕ МОНЕТУ",
     "Remove": "Удалить",
-    "SAVE LOADED FROM BROWSER": "ЗАГРУЖЕНО ИЗ БРАУЗЕРА",
-    "SAVE SAVED TO BROWSER": "СОХРАНЕНО В БРАУЗЕРЕ",
+    "LOADED STATE FROM BROWSER": "ЗАГРУЖЕННОЕ СОСТОЯНИЕ ИЗ БРАУЗЕРА",
+    "SAVED STATE TO BROWSER": "СОХРАНЕННОЕ СОСТОЯНИЕ В БРАУЗЕРЕ",
     "Join the discord": "Присоединяйтесь к discord",
     "View on GitHub": "Посмотреть на GitHub",
     "Failed to start game": "Не удалось запустить игру",
diff --git a/data/localization/tr.json b/data/localization/tr.json
index 7948f57..6521297 100644
--- a/data/localization/tr.json
+++ b/data/localization/tr.json
@@ -104,8 +104,8 @@
   "Press Keyboard": "Klavyeye Basın",
   "INSERT COIN": "JETON ATINIZ",
   "Remove": "Kaldır",
-  "SAVE LOADED FROM BROWSER": "KAYIT TARAYICIDAN YÜKLENDİ",
-  "SAVE SAVED TO BROWSER": "KAYIT TARAYICIYA KAYDEDİLDİ",
+  "LOADED STATE FROM BROWSER": "TARAYICIDAN YÜKLENEN DURUM",
+  "SAVED STATE TO BROWSER": "TARAYICILARA KAYDEDİLDİ DURUM",
   "Join the discord": "Discord'a katıl",
   "View on GitHub": "Github'da görüntüler",
   "Failed to start game": "Oyun başlatılamadı",
diff --git a/data/localization/vi.json b/data/localization/vi.json
index ced065a..a4990cd 100644
--- a/data/localization/vi.json
+++ b/data/localization/vi.json
@@ -100,8 +100,8 @@
     "Press Keyboard": "Bàn phím",
     "INSERT COIN": "THÊM XU",
     "Remove": "Loại bỏ",
-    "SAVE LOADED FROM BROWSER": "SAVE LOADED FROM BROWSER",
-    "SAVE SAVED TO BROWSER": "SAVE SAVED TO BROWSER",
+    "LOADED STATE FROM BROWSER": "TRẠNG THÁI ĐÃ TẢI TỪ TRÌNH DUYỆT",
+    "SAVED STATE TO BROWSER": "TRẠNG THÁI ĐÃ LƯU VÀO TRÌNH DUYỆT",
     "Join the discord": "Tham gia thảo luận",
     "View on GitHub": "Xem trên GitHub",
     "Failed to start game": "Thất bại khởi động game",
diff --git a/data/localization/zh.json b/data/localization/zh.json
index 2c32173..4109af6 100644
--- a/data/localization/zh.json
+++ b/data/localization/zh.json
@@ -99,8 +99,8 @@
     "Press Keyboard": "按键盘",
     "INSERT COIN": "投币",
     "Remove": "消除",
-    "SAVE LOADED FROM BROWSER": "已从浏览器加载状态",
-    "SAVE SAVED TO BROWSER": "已将状态保存到浏览器",
+    "LOADED STATE FROM BROWSER": "浏览器加载状态",
+    "SAVED STATE TO BROWSER": "已将状态保存至浏览器",
     "Join the discord": "加入discord",
     "View on GitHub": "在GitHub上查看",
     "Failed to start game": "无法开始游戏",
diff --git a/data/src/GameManager.js b/data/src/GameManager.js
index 67cb68b..9608df3 100644
--- a/data/src/GameManager.js
+++ b/data/src/GameManager.js
@@ -164,6 +164,22 @@ class EJS_GameManager {
         }
         return cfg;
     }
+    writeBootupBatchFile() {
+        const data = `
+SET BLASTER=A220 I7 D1 H5 T6
+
+@ECHO OFF
+mount A / -t floppy
+SET PATH=Z:\\;A:\\
+mount c /emulator/c
+c:
+COMMAND.COM
+IF EXIST AUTORUN.BAT AUTORUN.BAT
+`;
+        const filename = "BOOTUP.BAT";
+        this.FS.writeFile("/" + filename, data);
+        return filename;
+    }
     initShaders() {
         if (!this.EJS.config.shaders) return;
         this.mkdir("/shader");
diff --git a/data/src/emulator.js b/data/src/emulator.js
index 8e5185d..cf6d9bb 100644
--- a/data/src/emulator.js
+++ b/data/src/emulator.js
@@ -4,16 +4,16 @@ class EmulatorJS {
             "atari5200": ["a5200"],
             "vb": ["beetle_vb"],
             "nds": ["melonds", "desmume", "desmume2015"],
-            "arcade": ["fbneo", "fbalpha2012_cps1", "fbalpha2012_cps2"],
+            "arcade": ["fbneo", "fbalpha2012_cps1", "fbalpha2012_cps2", "same_cdi"],
             "nes": ["fceumm", "nestopia"],
             "gb": ["gambatte"],
             "coleco": ["gearcoleco"],
-            "segaMS": ["smsplus", "genesis_plus_gx", "picodrive"],
-            "segaMD": ["genesis_plus_gx", "picodrive"],
-            "segaGG": ["genesis_plus_gx"],
-            "segaCD": ["genesis_plus_gx", "picodrive"],
+            "segaMS": ["smsplus", "genesis_plus_gx", "genesis_plus_gx_wide", "picodrive"],
+            "segaMD": ["genesis_plus_gx", "genesis_plus_gx_wide", "picodrive"],
+            "segaGG": ["genesis_plus_gx", "genesis_plus_gx_wide"],
+            "segaCD": ["genesis_plus_gx", "genesis_plus_gx_wide", "picodrive"],
             "sega32x": ["picodrive"],
-            "sega": ["genesis_plus_gx", "picodrive"],
+            "sega": ["genesis_plus_gx", "genesis_plus_gx_wide", "picodrive"],
             "lynx": ["handy"],
             "mame": ["mame2003_plus", "mame2003"],
             "ngp": ["mednafen_ngp"],
@@ -26,7 +26,7 @@ class EmulatorJS {
             "3do": ["opera"],
             "psp": ["ppsspp"],
             "atari7800": ["prosystem"],
-            "snes": ["snes9x"],
+            "snes": ["snes9x", "bsnes"],
             "atari2600": ["stella2014"],
             "jaguar": ["virtualjaguar"],
             "segaSaturn": ["yabause"],
@@ -1315,6 +1315,11 @@ class EmulatorJS {
             }, 0);
         });
         this.addEventListener(window, "beforeunload", (e) => {
+            if (this.config.disableAutoUnload) {
+                e.preventDefault();
+                e.returnValue = "";
+                return
+            } 
             if (!this.started) return;
             this.callEvent("exit");
         });
@@ -2146,7 +2151,7 @@ class EmulatorJS {
             if (stateUrl) URL.revokeObjectURL(stateUrl);
             if (this.getSettingValue("save-state-location") === "browser" && this.saveInBrowserSupported()) {
                 this.storage.states.put(this.getBaseFileName() + ".state", state);
-                this.displayMessage(this.localization("SAVE SAVED TO BROWSER"));
+                this.displayMessage(this.localization("SAVED STATE TO BROWSER"));
             } else {
                 const blob = new Blob([state]);
                 stateUrl = URL.createObjectURL(blob);
@@ -2162,7 +2167,7 @@ class EmulatorJS {
             if (this.getSettingValue("save-state-location") === "browser" && this.saveInBrowserSupported()) {
                 this.storage.states.get(this.getBaseFileName() + ".state").then(e => {
                     this.gameManager.loadState(e);
-                    this.displayMessage(this.localization("SAVE LOADED FROM BROWSER"));
+                    this.displayMessage(this.localization("LOADED STATE FROM BROWSER"));
                 })
             } else {
                 const file = await this.selectFile();
@@ -2864,7 +2869,7 @@ class EmulatorJS {
                 { id: 17, label: this.localization("RIGHT D-PAD LEFT") },
                 { id: 16, label: this.localization("RIGHT D-PAD RIGHT") },
             ];
-        } else if (["segaCD", "sega32x"].includes(this.getControlScheme())) {
+        } else if (["segaMD", "segaCD", "sega32x"].includes(this.getControlScheme())) {
             buttons = [
                 { id: 1, label: this.localization("A") },
                 { id: 0, label: this.localization("B") },
@@ -3072,6 +3077,31 @@ class EmulatorJS {
                 { id: 17, label: this.localization("STICK LEFT") },
                 { id: 16, label: this.localization("STICK RIGHT") },
             ];
+        } else if ("psx" === this.getControlScheme()) {
+            buttons = [
+                { id: 9, label: this.localization("\u25B3") }, // △
+                { id: 1, label: this.localization("\u25A1") }, // □
+                { id: 0, label: this.localization("\uFF58") }, // ｘ
+                { id: 8, label: this.localization("\u25CB") }, // ○
+                { id: 2, label: this.localization("SELECT") },
+                { id: 3, label: this.localization("START") },
+                { id: 4, label: this.localization("UP") },
+                { id: 5, label: this.localization("DOWN") },
+                { id: 6, label: this.localization("LEFT") },
+                { id: 7, label: this.localization("RIGHT") },
+                { id: 10, label: this.localization("L1") },
+                { id: 11, label: this.localization("R1") },
+                { id: 12, label: this.localization("L2") },
+                { id: 13, label: this.localization("R2") },
+                { id: 19, label: this.localization("L STICK UP") },
+                { id: 18, label: this.localization("L STICK DOWN") },
+                { id: 17, label: this.localization("L STICK LEFT") },
+                { id: 16, label: this.localization("L STICK RIGHT") },
+                { id: 23, label: this.localization("R STICK UP") },
+                { id: 22, label: this.localization("R STICK DOWN") },
+                { id: 21, label: this.localization("R STICK LEFT") },
+                { id: 20, label: this.localization("R STICK RIGHT") },
+            ];
         } else {
             buttons = [
                 { id: 0, label: this.localization("B") },
diff --git a/index.html b/index.html
index fe3a3e2..ec020ea 100644
--- a/index.html
+++ b/index.html
@@ -170,6 +170,9 @@
 
                     if (["d64"].includes(ext))
                         return "vice_x64sc"
+                    
+                    if (["md", "sg", "smd", "gen"].includes(ext))
+                        return "segaMD"
 
                     if (["nds", "gba", "gb", "z64", "n64"].includes(ext))
                         return ext
@@ -205,9 +208,19 @@
                             "Commodore VIC20": "vice_xvic",
                             "Commodore Plus/4": "vice_xplus4",
                             "Commodore PET": "vice_xpet",
-                            "DOSBOX-PURE": "dosbox_pure"
+                        }
+                        
+                        if (enableThreads) {
+                            coreValues["DOSBOX-PURE"] = "dosbox_pure";
+                            coreValues["PlayStation Portable"] = "ppsspp";
                         }
 
+                        for (let core in coreValues) {
+                            if (core.toLowerCase() === ext) {
+                                resolve(core)
+                            }
+                        }
+ 
                         const cores = Object.keys(coreValues).sort().reduce(
                             (obj, key) => { 
                                 obj[key] = coreValues[key];