diff --git a/mods/ru_expanded.js b/mods/ru_expanded.js
new file mode 100644
index 00000000..f3d69d1e
--- /dev/null
+++ b/mods/ru_expanded.js
@@ -0,0 +1,25 @@
+// Based off cs_expanded
+
+// Made by Kopalecek (also known as davistudios or sylas) and Bufka2011
+
+const reqCode = 'cs' // Change this to the lang code you want.
+
+const menu = { // Just change the values in this.
+	pauseButton: 'Пауза',
+	resetButton: 'Сброс',
+	replaceButton: 'Замена',
+	elemSelectButton: 'Э',
+	tpsButton: 'TPS',
+	infoButton: 'Инфо',
+	savesButton: 'Сохранения',
+	modsButton: 'Моды',
+	settingsButton: 'Настройки',
+	changelogButton: 'Чейнджлог',
+}
+
+
+if (langCode == reqCode) {
+	Object.keys(menu).forEach(key => {
+		document.getElementById(key).textContent = menu[key]
+	})
+}