diff --git a/language-pack/src/main/res/values-de/settings.xml b/language-pack/src/main/res/values-de/settings.xml
index 2660719..09e026a 100644
--- a/language-pack/src/main/res/values-de/settings.xml
+++ b/language-pack/src/main/res/values-de/settings.xml
@@ -26,6 +26,18 @@
         <item>1</item>
     </string-array>
 
+    <string name="difficulty_algorithm_title">Difficulty algorithm</string>
+    <string name="difficulty_algorithm_summary">Choose the algorithm used to calculate difficulty and performance points</string>
+
+    <string-array name="difficulty_algorithm_names">
+        <item>osu!droid</item>
+        <item>osu!standard</item>
+    </string-array>
+    <string-array name="difficulty_algorithm_values">
+        <item>0</item>
+        <item>1</item>
+    </string-array>
+
     <!-- Account -->
     <string name="opt_category_account">Account</string>
     <string name="opt_login_title">Login</string>
diff --git a/language-pack/src/main/res/values-es/settings.xml b/language-pack/src/main/res/values-es/settings.xml
index 1d604f2..8d1ca1f 100644
--- a/language-pack/src/main/res/values-es/settings.xml
+++ b/language-pack/src/main/res/values-es/settings.xml
@@ -26,6 +26,9 @@
         <item>1</item>
     </string-array>
 
+    <string name="difficulty_algorithm_title">Difficulty algorithm</string>
+    <string name="difficulty_algorithm_summary">Choose the algorithm used to calculate difficulty and performance points</string>
+
     <!-- Account -->
     <string name="opt_category_account">Account</string>
     <string name="opt_login_title">Nombre de usuario</string>
diff --git a/language-pack/src/main/res/values-fr/settings.xml b/language-pack/src/main/res/values-fr/settings.xml
index d099c67..18d2992 100644
--- a/language-pack/src/main/res/values-fr/settings.xml
+++ b/language-pack/src/main/res/values-fr/settings.xml
@@ -26,6 +26,9 @@
         <item>1</item>
     </string-array>
 
+    <string name="difficulty_algorithm_title">Difficulty algorithm</string>
+    <string name="difficulty_algorithm_summary">Choose the algorithm used to calculate difficulty and performance points</string>
+
     <!-- Account -->
     <string name="opt_category_account">Account</string>
     <string name="opt_login_title">Login</string>
diff --git a/language-pack/src/main/res/values-id/settings.xml b/language-pack/src/main/res/values-id/settings.xml
index 03eaa0b..0df2ab6 100644
--- a/language-pack/src/main/res/values-id/settings.xml
+++ b/language-pack/src/main/res/values-id/settings.xml
@@ -26,6 +26,9 @@
         <item>1</item>
     </string-array>
 
+    <string name="difficulty_algorithm_title">Difficulty algorithm</string>
+    <string name="difficulty_algorithm_summary">Choose the algorithm used to calculate difficulty and performance points</string>
+
     <!-- Account -->
     <string name="opt_category_account">Account</string>
     <string name="opt_login_title">Masuk</string>
diff --git a/language-pack/src/main/res/values-it/settings.xml b/language-pack/src/main/res/values-it/settings.xml
index 465d985..4081d91 100644
--- a/language-pack/src/main/res/values-it/settings.xml
+++ b/language-pack/src/main/res/values-it/settings.xml
@@ -26,6 +26,9 @@
         <item>1</item>
     </string-array>
 
+    <string name="difficulty_algorithm_title">Difficulty algorithm</string>
+    <string name="difficulty_algorithm_summary">Choose the algorithm used to calculate difficulty and performance points</string>
+
     <!-- Account -->
     <string name="opt_category_account">Account</string>
     <string name="opt_login_title">Login</string>
diff --git a/language-pack/src/main/res/values-ja/settings.xml b/language-pack/src/main/res/values-ja/settings.xml
index f2cf399..c19aaf4 100644
--- a/language-pack/src/main/res/values-ja/settings.xml
+++ b/language-pack/src/main/res/values-ja/settings.xml
@@ -26,6 +26,9 @@
         <item>1</item>
     </string-array>
 
+    <string name="difficulty_algorithm_title">Difficulty algorithm</string>
+    <string name="difficulty_algorithm_summary">Choose the algorithm used to calculate difficulty and performance points</string>
+
     <!-- Account -->
     <string name="opt_category_account">アカウント</string>
     <string name="opt_login_title">ユーザーネーム</string>
diff --git a/language-pack/src/main/res/values-ko/settings.xml b/language-pack/src/main/res/values-ko/settings.xml
index de0da69..84d1c21 100644
--- a/language-pack/src/main/res/values-ko/settings.xml
+++ b/language-pack/src/main/res/values-ko/settings.xml
@@ -26,6 +26,9 @@
         <item>1</item>
     </string-array>
 
+    <string name="difficulty_algorithm_title">Difficulty algorithm</string>
+    <string name="difficulty_algorithm_summary">Choose the algorithm used to calculate difficulty and performance points</string>
+
     <!-- Account -->
     <string name="opt_category_account">계정</string>
     <string name="opt_login_title">로그인</string>
diff --git a/language-pack/src/main/res/values-nl/settings.xml b/language-pack/src/main/res/values-nl/settings.xml
index b9d4e50..f2a9e1d 100644
--- a/language-pack/src/main/res/values-nl/settings.xml
+++ b/language-pack/src/main/res/values-nl/settings.xml
@@ -26,6 +26,9 @@
         <item>1</item>
     </string-array>
 
+    <string name="difficulty_algorithm_title">Difficulty algorithm</string>
+    <string name="difficulty_algorithm_summary">Choose the algorithm used to calculate difficulty and performance points</string>
+
     <!-- Account -->
     <string name="opt_category_account">Account</string>
     <string name="opt_login_title">Login</string>
diff --git a/language-pack/src/main/res/values-pt-rBR/settings.xml b/language-pack/src/main/res/values-pt-rBR/settings.xml
index 26b4843..f4f72bd 100644
--- a/language-pack/src/main/res/values-pt-rBR/settings.xml
+++ b/language-pack/src/main/res/values-pt-rBR/settings.xml
@@ -26,6 +26,9 @@
         <item>1</item>
     </string-array>
 
+    <string name="difficulty_algorithm_title">Difficulty algorithm</string>
+    <string name="difficulty_algorithm_summary">Choose the algorithm used to calculate difficulty and performance points</string>
+
     <!-- Account -->
     <string name="opt_category_account">Account</string>
     <string name="opt_login_title">Login</string>
diff --git a/language-pack/src/main/res/values-ru/settings.xml b/language-pack/src/main/res/values-ru/settings.xml
index 0726599..dbdebe6 100644
--- a/language-pack/src/main/res/values-ru/settings.xml
+++ b/language-pack/src/main/res/values-ru/settings.xml
@@ -26,6 +26,9 @@
         <item>1</item>
     </string-array>
 
+    <string name="difficulty_algorithm_title">Difficulty algorithm</string>
+    <string name="difficulty_algorithm_summary">Choose the algorithm used to calculate difficulty and performance points</string>
+
     <!-- Account -->
     <string name="opt_category_account">Аккаунт</string>
     <string name="opt_login_title">Логин</string>
diff --git a/language-pack/src/main/res/values-th/settings.xml b/language-pack/src/main/res/values-th/settings.xml
index fae4cd2..68373bd 100644
--- a/language-pack/src/main/res/values-th/settings.xml
+++ b/language-pack/src/main/res/values-th/settings.xml
@@ -26,6 +26,9 @@
         <item>1</item>
     </string-array>
 
+    <string name="difficulty_algorithm_title">Difficulty algorithm</string>
+    <string name="difficulty_algorithm_summary">Choose the algorithm used to calculate difficulty and performance points</string>
+
     <!-- Account -->
     <string name="opt_category_account">Account</string>
     <string name="opt_login_title">Login</string>
diff --git a/language-pack/src/main/res/values-vi/settings.xml b/language-pack/src/main/res/values-vi/settings.xml
index f37bd23..7d21849 100644
--- a/language-pack/src/main/res/values-vi/settings.xml
+++ b/language-pack/src/main/res/values-vi/settings.xml
@@ -26,6 +26,9 @@
         <item>1</item>
     </string-array>
 
+    <string name="difficulty_algorithm_title">Difficulty algorithm</string>
+    <string name="difficulty_algorithm_summary">Choose the algorithm used to calculate difficulty and performance points</string>
+
     <!-- Account -->
     <string name="opt_category_account">Account</string>
     <string name="opt_login_title">Đăng nhập</string>
diff --git a/language-pack/src/main/res/values-zh/settings.xml b/language-pack/src/main/res/values-zh/settings.xml
index 66c1ed1..d3fa39a 100644
--- a/language-pack/src/main/res/values-zh/settings.xml
+++ b/language-pack/src/main/res/values-zh/settings.xml
@@ -26,6 +26,9 @@
         <item>1</item>
     </string-array>
 
+    <string name="difficulty_algorithm_title">Difficulty algorithm</string>
+    <string name="difficulty_algorithm_summary">Choose the algorithm used to calculate difficulty and performance points</string>
+
     <!-- Account -->
     <string name="opt_category_account">Account</string>
     <string name="opt_login_title">登录</string>
diff --git a/language-pack/src/main/res/values/settings.xml b/language-pack/src/main/res/values/settings.xml
index 2660719..09e026a 100644
--- a/language-pack/src/main/res/values/settings.xml
+++ b/language-pack/src/main/res/values/settings.xml
@@ -26,6 +26,18 @@
         <item>1</item>
     </string-array>
 
+    <string name="difficulty_algorithm_title">Difficulty algorithm</string>
+    <string name="difficulty_algorithm_summary">Choose the algorithm used to calculate difficulty and performance points</string>
+
+    <string-array name="difficulty_algorithm_names">
+        <item>osu!droid</item>
+        <item>osu!standard</item>
+    </string-array>
+    <string-array name="difficulty_algorithm_values">
+        <item>0</item>
+        <item>1</item>
+    </string-array>
+
     <!-- Account -->
     <string name="opt_category_account">Account</string>
     <string name="opt_login_title">Login</string>