diff --git a/.gitignore b/.gitignore
index 3a38a5f..76ceb33 100644
--- a/.gitignore
+++ b/.gitignore
@@ -11,3 +11,5 @@ builtins
 /.idea/
 /debug.keystore
 /debug.keystore.pass.txt
+/.editor_settings
+/.vscode
\ No newline at end of file
diff --git a/extension-admob/src/admob.cpp b/extension-admob/src/admob.cpp
index b66c387..363643e 100644
--- a/extension-admob/src/admob.cpp
+++ b/extension-admob/src/admob.cpp
@@ -71,8 +71,13 @@ static int Lua_LoadRewarded(lua_State* L)
     if (lua_type(L, 1) != LUA_TSTRING) {
         return DM_LUA_ERROR("Expected string, got %s. Wrong type for Rewarded UnitId variable '%s'.", luaL_typename(L, 1), lua_tostring(L, 1));
     }
+    if (lua_type(L, 2) != LUA_TSTRING) {
+        return DM_LUA_ERROR("Expected string, got %s. Wrong type for Rewarded UserId variable '%s'.", luaL_typename(L, 2), lua_tostring(L, 2));
+    }
     const char* unitId_lua = luaL_checkstring(L, 1);
-    LoadRewarded(unitId_lua);
+    const char* userId_lua =  luaL_checkstring(L, 2);
+    const char* customData_lua = lua_type(L,3) == LUA_TNONE ? nullptr : luaL_checkstring(L, 3);
+    LoadRewarded(unitId_lua, userId_lua, customData_lua);
     return 0;
 }
 
diff --git a/extension-admob/src/admob_android.cpp b/extension-admob/src/admob_android.cpp
index ffaa390..cd83f2c 100644
--- a/extension-admob/src/admob_android.cpp
+++ b/extension-admob/src/admob_android.cpp
@@ -93,6 +93,20 @@ static void CallVoidMethodCharBoolean(jobject instance, jmethodID method, const
     env->DeleteLocalRef(jstr);
 }
 
+static void CallVoidMethodCharCharChar(jobject instance, jmethodID method, const char* cstr, const char* cstr2, const char* cstr3)
+{
+    dmAndroid::ThreadAttacher threadAttacher;
+    JNIEnv* env = threadAttacher.GetEnv();
+
+    jstring jstr = env->NewStringUTF(cstr);
+    jstring jstr2 = env->NewStringUTF(cstr2);
+    jstring jstr3 = env->NewStringUTF(cstr3);
+    env->CallVoidMethod(instance, method, jstr, jstr2, jstr3);
+    env->DeleteLocalRef(jstr);
+    env->DeleteLocalRef(jstr2);
+    env->DeleteLocalRef(jstr3);
+}
+
 static void CallVoidMethodInt(jobject instance, jmethodID method, int cint)
 {
     dmAndroid::ThreadAttacher threadAttacher;
@@ -116,7 +130,7 @@ static void InitJNIMethods(JNIEnv* env, jclass cls)
     g_admob.m_ShowAppOpen = env->GetMethodID(cls, "showAppOpen", "()V");
     g_admob.m_LoadInterstitial = env->GetMethodID(cls, "loadInterstitial", "(Ljava/lang/String;)V");
     g_admob.m_ShowInterstitial = env->GetMethodID(cls, "showInterstitial", "()V");
-    g_admob.m_LoadRewarded = env->GetMethodID(cls, "loadRewarded", "(Ljava/lang/String;)V");
+    g_admob.m_LoadRewarded = env->GetMethodID(cls, "loadRewarded", "(Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;)V");
     g_admob.m_ShowRewarded = env->GetMethodID(cls, "showRewarded", "()V");
     g_admob.m_LoadRewardedInterstitial  = env->GetMethodID(cls, "loadRewardedInterstitial", "(Ljava/lang/String;)V");
     g_admob.m_ShowRewardedInterstitial  = env->GetMethodID(cls, "showRewardedInterstitial", "()V");
@@ -193,9 +207,9 @@ bool IsInterstitialLoaded()
     return CallBoolMethod(g_admob.m_AdmobJNI, g_admob.m_IsInterstitialLoaded);
 }
 
-void LoadRewarded(const char* unitId)
+void LoadRewarded(const char* unitId, const char* userId, const char* customData)
 {
-    CallVoidMethodChar(g_admob.m_AdmobJNI, g_admob.m_LoadRewarded, unitId);
+    CallVoidMethodCharCharChar(g_admob.m_AdmobJNI, g_admob.m_LoadRewarded, unitId, userId, customData);
 }
 
 void ShowRewarded()
diff --git a/extension-admob/src/admob_ios.mm b/extension-admob/src/admob_ios.mm
index 7954586..51341b8 100755
--- a/extension-admob/src/admob_ios.mm
+++ b/extension-admob/src/admob_ios.mm
@@ -276,7 +276,14 @@ void SetRewardedAd(GADRewardedAd *newAd) {
         rewardedAd = newAd;
     }
 
-    void LoadRewarded(const char* unitId) {
+    void LoadRewarded(const char* unitId, const char* userId, const char* customData) {
+        GADServerSideVerificationOptions *ssvOptions = [[GADServerSideVerificationOptions alloc] init];
+        if (userId) {
+            ssvOptions.userIdentifier = [NSString stringWithUTF8String:userId];
+        }
+        if (customData) {
+            ssvOptions.customRewardString = [NSString stringWithUTF8String:customData];
+        }
         [GADRewardedAd
             loadWithAdUnitID:[NSString stringWithUTF8String:unitId]
             request:createGADRequest()
@@ -288,6 +295,7 @@ void LoadRewarded(const char* unitId) {
                           @"error", [NSString stringWithFormat:@"Error domain: \"%@\". %@", [error domain], [error localizedDescription]]);
                     return;
                 }
+                ad.serverSideVerificationOptions = ssvOptions;
                 SetRewardedAd(ad);
                 SendSimpleMessage(MSG_REWARDED, EVENT_LOADED);
             }];
diff --git a/extension-admob/src/admob_private.h b/extension-admob/src/admob_private.h
index 68d15e3..6c8492e 100644
--- a/extension-admob/src/admob_private.h
+++ b/extension-admob/src/admob_private.h
@@ -52,7 +52,7 @@ void LoadAppOpen(const char* unitId, bool showImmediately);
 void ShowAppOpen();
 void LoadInterstitial(const char* unitId);
 void ShowInterstitial();
-void LoadRewarded(const char* unitId);
+void LoadRewarded(const char* unitId, const char* userId,  const char* customData);
 void ShowRewarded();
 void LoadRewardedInterstitial(const char* unitId);
 void ShowRewardedInterstitial();
diff --git a/extension-admob/src/java/com/defold/admob/AdmobJNI.java b/extension-admob/src/java/com/defold/admob/AdmobJNI.java
index f579273..bce41c5 100644
--- a/extension-admob/src/java/com/defold/admob/AdmobJNI.java
+++ b/extension-admob/src/java/com/defold/admob/AdmobJNI.java
@@ -43,6 +43,7 @@
 import com.google.android.gms.ads.rewarded.RewardItem;
 import com.google.android.gms.ads.rewarded.RewardedAd;
 import com.google.android.gms.ads.rewarded.RewardedAdLoadCallback;
+import com.google.android.gms.ads.rewarded.ServerSideVerificationOptions;
 
 import com.google.android.gms.ads.rewardedinterstitial.RewardedInterstitialAd;
 import com.google.android.gms.ads.rewardedinterstitial.RewardedInterstitialAdLoadCallback;
@@ -505,7 +506,18 @@ public boolean isInterstitialLoaded() {
 
   private RewardedAd mRewardedAd;
 
-  public void loadRewarded(final String unitId) {
+  private void setRewardedCustomData(final String userId, final String customData) {
+    if( userId != null)  
+    {
+      ServerSideVerificationOptions options = new ServerSideVerificationOptions.Builder()
+        .setUserId(userId)
+        .setCustomData(customData != null ? customData : "")
+        .build();
+      mRewardedAd.setServerSideVerificationOptions(options);
+    }
+  }
+
+  public void loadRewarded(final String unitId, final String userId,  final String customData) {
     activity.runOnUiThread(new Runnable() {
       @Override
       public void run() {
@@ -518,6 +530,7 @@ public void onAdLoaded(@NonNull RewardedAd rewardedAd) {
               // Log.d(TAG, "onAdLoaded");
               mRewardedAd = rewardedAd;
               sendSimpleMessage(MSG_REWARDED, EVENT_LOADED);
+              setRewardedCustomData(userId, customData);
               mRewardedAd.setFullScreenContentCallback(new FullScreenContentCallback() {
                 @Override
                 public void onAdDismissedFullScreenContent() {