Index: ps/trunk/binaries/data/mods/mod/gui/termsdialog/termsdialog.js
===================================================================
--- ps/trunk/binaries/data/mods/mod/gui/termsdialog/termsdialog.js
+++ ps/trunk/binaries/data/mods/mod/gui/termsdialog/termsdialog.js
@@ -1,17 +1,14 @@
 var g_TermsPage;
+var g_TermsFile;
 
 function init(data)
 {
 	g_TermsPage = data.page;
+	g_TermsFile = data.file;
 
 	Engine.GetGUIObjectByName("title").caption = data.title;
-
-	Engine.GetGUIObjectByName("mainText").caption =
-		Engine.FileExists(data.file) ?
-		Engine.TranslateLines(Engine.ReadFile(data.file)) :
-		data.file;
-
 	initURLButtons(data.urlButtons);
+	initLanguageSelection();
 }
 
 function initURLButtons(urlButtons)
@@ -30,6 +27,40 @@
 	});
 }
 
+function initLanguageSelection()
+{
+	let languageLabel = Engine.GetGUIObjectByName("languageLabel");
+	let languageLabelWidth = Engine.GetTextWidth(languageLabel.font, languageLabel.caption)
+	languageLabel.size = "0 0 " + languageLabelWidth + " 100%";
+
+	let languageDropdown = Engine.GetGUIObjectByName("languageDropdown");
+	languageDropdown.size = (languageLabelWidth + 10) + " 4 100% 100%";
+
+	languageDropdown.list = (() => {
+		let displayNames = Engine.GetSupportedLocaleDisplayNames();
+		let baseNames = Engine.GetSupportedLocaleBaseNames();
+
+		// en-US
+		let list = [displayNames[0]];
+
+		// current locale
+		let currentLocaleDict = Engine.GetFallbackToAvailableDictLocale(Engine.GetCurrentLocale());
+		if (currentLocaleDict != baseNames[0])
+			list.push(displayNames[baseNames.indexOf(currentLocaleDict)]);
+
+		return list;
+	})();
+
+	languageDropdown.onSelectionChange = () => {
+		Engine.GetGUIObjectByName("mainText").caption =
+			Engine.FileExists(g_TermsFile) ?
+			(languageDropdown.selected == 1 ? Engine.TranslateLines(Engine.ReadFile(g_TermsFile)) : Engine.ReadFile(g_TermsFile)) :
+			g_TermsFile;
+	};
+
+	languageDropdown.selected = languageDropdown.list.length - 1;
+}
+
 function closeTerms(accepted)
 {
 	Engine.PopGuiPageCB({
Index: ps/trunk/binaries/data/mods/mod/gui/termsdialog/termsdialog.xml
===================================================================
--- ps/trunk/binaries/data/mods/mod/gui/termsdialog/termsdialog.xml
+++ ps/trunk/binaries/data/mods/mod/gui/termsdialog/termsdialog.xml
@@ -10,7 +10,14 @@
 
 		<object name="title" style="ModernLabelText" type="text" size="50%-128 -18 50%+128 14"/>
 
-		<object size="20 20 100%-20 100%-50">
+		<object size="25 18 100%-25 50">
+			<object type="text" name="languageLabel" style="ModernLabelText">
+				<translatableAttribute id="caption">Language</translatableAttribute>
+			</object>
+			<object type="dropdown" name="languageDropdown" style="ModernDropDown" tooltip_style="onscreenToolTip"/>
+		</object>
+
+		<object size="20 60 100%-20 100%-50">
 			<object name="mainTextPanel" type="image" sprite="ModernFade">
 				<object name="mainText" type="text" style="ModernTextPanel"/>
 			</object>