diff --git a/ThirdPartyAdapters/unity/unity/src/main/java/com/google/ads/mediation/unity/UnityInterstitialAd.java b/ThirdPartyAdapters/unity/unity/src/main/java/com/google/ads/mediation/unity/UnityInterstitialAd.java
index 306d2721c..bdc9f5d11 100644
--- a/ThirdPartyAdapters/unity/unity/src/main/java/com/google/ads/mediation/unity/UnityInterstitialAd.java
+++ b/ThirdPartyAdapters/unity/unity/src/main/java/com/google/ads/mediation/unity/UnityInterstitialAd.java
@@ -211,13 +211,11 @@ public void showAd(Context context) {
           "Unity Ads received call to show before successfully loading an ad.");
     }
 
+    Activity activity = context instanceof Activity ? (Activity) context : null;
     UnityAdsShowOptions unityAdsShowOptions =
         unityAdsLoader.createUnityAdsShowOptionsWithId(objectId);
     unityAdsShowOptions.set(KEY_WATERMARK, watermark);
     // UnityAds can handle a null placement ID so show is always called here.
-    // Note: Context here is the activity that the publisher passed to GMA SDK's show() method
-    // (https://developers.google.com/admob/android/reference/com/google/android/gms/ads/appopen/AppOpenAd#show(android.app.Activity)).
-    // So, this is guaranteed to be an activity context.
-    unityAdsLoader.show((Activity) context, placementId, unityAdsShowOptions, this);
+    unityAdsLoader.show(activity, placementId, unityAdsShowOptions, this);
   }
 }
diff --git a/ThirdPartyAdapters/unity/unity/src/main/java/com/google/ads/mediation/unity/UnityMediationAdapter.java b/ThirdPartyAdapters/unity/unity/src/main/java/com/google/ads/mediation/unity/UnityMediationAdapter.java
index ed4806e15..2209fd021 100644
--- a/ThirdPartyAdapters/unity/unity/src/main/java/com/google/ads/mediation/unity/UnityMediationAdapter.java
+++ b/ThirdPartyAdapters/unity/unity/src/main/java/com/google/ads/mediation/unity/UnityMediationAdapter.java
@@ -140,8 +140,6 @@ public class UnityMediationAdapter extends RtbAdapter {
   static final String ERROR_MSG_NON_ACTIVITY =
       "Unity Ads requires an Activity context to load ads.";
 
-  static final String ERROR_MSG_CONTEXT_NULL = "Activity context is null.";
-
   static final String ERROR_MSG_INITIALIZATION_FAILURE = "Unity Ads initialization failed: [%s] %s";
 
   /**
diff --git a/ThirdPartyAdapters/unity/unity/src/main/java/com/google/ads/mediation/unity/UnityRewardedAd.java b/ThirdPartyAdapters/unity/unity/src/main/java/com/google/ads/mediation/unity/UnityRewardedAd.java
index 887ad17fd..1ddb5b572 100644
--- a/ThirdPartyAdapters/unity/unity/src/main/java/com/google/ads/mediation/unity/UnityRewardedAd.java
+++ b/ThirdPartyAdapters/unity/unity/src/main/java/com/google/ads/mediation/unity/UnityRewardedAd.java
@@ -16,10 +16,8 @@
 
 import static com.google.ads.mediation.unity.UnityAdsAdapterUtils.createSDKError;
 import static com.google.ads.mediation.unity.UnityMediationAdapter.ADAPTER_ERROR_DOMAIN;
-import static com.google.ads.mediation.unity.UnityMediationAdapter.ERROR_CONTEXT_NOT_ACTIVITY;
 import static com.google.ads.mediation.unity.UnityMediationAdapter.ERROR_INVALID_SERVER_PARAMETERS;
 import static com.google.ads.mediation.unity.UnityMediationAdapter.ERROR_MSG_MISSING_PARAMETERS;
-import static com.google.ads.mediation.unity.UnityMediationAdapter.ERROR_MSG_NON_ACTIVITY;
 import static com.google.ads.mediation.unity.UnityMediationAdapter.KEY_WATERMARK;
 import static com.google.ads.mediation.unity.UnityMediationAdapter.TAG;
 
@@ -139,22 +137,12 @@ public void loadAd(MediationRewardedAdConfiguration mediationRewardedAdConfigura
 
   @Override
   public void showAd(@NonNull Context context) {
-    if (!(context instanceof Activity)) {
-      AdError showError =
-          new AdError(ERROR_CONTEXT_NOT_ACTIVITY, ERROR_MSG_NON_ACTIVITY, ADAPTER_ERROR_DOMAIN);
-      Log.e(TAG, showError.toString());
-      if (mediationRewardedAdCallback != null) {
-        mediationRewardedAdCallback.onAdFailedToShow(showError);
-      }
-      return;
-    }
-    Activity activity = (Activity) context;
-
     // Check if the placement is ready before showing
     if (placementId == null) {
       Log.w(TAG, "Unity Ads received call to show before successfully loading an ad.");
     }
 
+    Activity activity = context instanceof Activity ? (Activity) context : null;
     UnityAdsShowOptions unityAdsShowOptions =
         unityAdsLoader.createUnityAdsShowOptionsWithId(objectId);
     unityAdsShowOptions.set(KEY_WATERMARK, watermark);
diff --git a/ThirdPartyAdapters/unity/unity/src/test/kotlin/com/google/ads/mediation/unity/UnityInterstitialAdTest.kt b/ThirdPartyAdapters/unity/unity/src/test/kotlin/com/google/ads/mediation/unity/UnityInterstitialAdTest.kt
index faa216772..9b8e928ff 100644
--- a/ThirdPartyAdapters/unity/unity/src/test/kotlin/com/google/ads/mediation/unity/UnityInterstitialAdTest.kt
+++ b/ThirdPartyAdapters/unity/unity/src/test/kotlin/com/google/ads/mediation/unity/UnityInterstitialAdTest.kt
@@ -2,6 +2,7 @@ package com.google.ads.mediation.unity
 
 import android.app.Activity
 import androidx.core.os.bundleOf
+import androidx.test.core.app.ApplicationProvider
 import androidx.test.ext.junit.runners.AndroidJUnit4
 import com.google.ads.mediation.unity.UnityAdsAdapterUtils.getMediationErrorCode
 import com.google.ads.mediation.unity.UnityMediationAdapter.SDK_ERROR_DOMAIN
@@ -21,10 +22,12 @@ import org.junit.Before
 import org.junit.Test
 import org.junit.runner.RunWith
 import org.mockito.kotlin.any
+import org.mockito.kotlin.anyOrNull
 import org.mockito.kotlin.argumentCaptor
 import org.mockito.kotlin.doAnswer
 import org.mockito.kotlin.doReturn
 import org.mockito.kotlin.eq
+import org.mockito.kotlin.isNull
 import org.mockito.kotlin.mock
 import org.mockito.kotlin.notNull
 import org.mockito.kotlin.spy
@@ -133,6 +136,17 @@ class UnityInterstitialAdTest {
     assertThat(capturedError.domain).isEqualTo(SDK_ERROR_DOMAIN)
   }
 
+  @Test
+  fun showAd_withNonActivityContext_callsShowWithNullActivity() {
+    val unityAdsShowOptions: UnityAdsShowOptions = mock()
+    whenever(unityAdsLoader.createUnityAdsShowOptionsWithId(anyOrNull())) doReturn unityAdsShowOptions
+    unityInterstitialAd.onUnityAdsAdLoaded(PLACEMENT_ID)
+
+    unityInterstitialAd.showAd(ApplicationProvider.getApplicationContext())
+
+    verify(unityAdsLoader).show(isNull(), any(), any(), any())
+  }
+
   @Test
   fun showAd_invokesUnityAdsShow() {
     doAnswer { invocation ->
diff --git a/ThirdPartyAdapters/unity/unity/src/test/kotlin/com/google/ads/mediation/unity/UnityRewardedAdTest.kt b/ThirdPartyAdapters/unity/unity/src/test/kotlin/com/google/ads/mediation/unity/UnityRewardedAdTest.kt
index 6f8022a7e..37ce43767 100644
--- a/ThirdPartyAdapters/unity/unity/src/test/kotlin/com/google/ads/mediation/unity/UnityRewardedAdTest.kt
+++ b/ThirdPartyAdapters/unity/unity/src/test/kotlin/com/google/ads/mediation/unity/UnityRewardedAdTest.kt
@@ -5,9 +5,6 @@ import androidx.core.os.bundleOf
 import androidx.test.core.app.ApplicationProvider
 import androidx.test.ext.junit.runners.AndroidJUnit4
 import com.google.ads.mediation.unity.UnityAdsAdapterUtils.getMediationErrorCode
-import com.google.ads.mediation.unity.UnityMediationAdapter.ADAPTER_ERROR_DOMAIN
-import com.google.ads.mediation.unity.UnityMediationAdapter.ERROR_CONTEXT_NOT_ACTIVITY
-import com.google.ads.mediation.unity.UnityMediationAdapter.ERROR_MSG_NON_ACTIVITY
 import com.google.ads.mediation.unity.UnityMediationAdapter.SDK_ERROR_DOMAIN
 import com.google.android.gms.ads.AdError
 import com.google.android.gms.ads.mediation.MediationAdLoadCallback
@@ -25,6 +22,7 @@ import org.junit.Before
 import org.junit.Test
 import org.junit.runner.RunWith
 import org.mockito.kotlin.any
+import org.mockito.kotlin.anyOrNull
 import org.mockito.kotlin.argumentCaptor
 import org.mockito.kotlin.doAnswer
 import org.mockito.kotlin.doReturn
@@ -202,17 +200,14 @@ class UnityRewardedAdTest {
   }
 
   @Test
-  fun showAd_withNonActivityContext_invokesOnAdFailedToShow() {
+  fun showAd_withNonActivityContext_callsShowWithNullActivity() {
+    val unityAdsShowOptions: UnityAdsShowOptions = mock()
+    whenever(unityAdsLoader.createUnityAdsShowOptionsWithId(anyOrNull())) doReturn unityAdsShowOptions
     unityRewardedAd.unityLoadListener.onUnityAdsAdLoaded(TEST_PLACEMENT_ID)
-    val errorCaptor = argumentCaptor<AdError>()
 
     unityRewardedAd.showAd(ApplicationProvider.getApplicationContext())
 
-    verify(rewardedAdCallback).onAdFailedToShow(errorCaptor.capture())
-    val capturedError = errorCaptor.firstValue
-    assertThat(capturedError.code).isEqualTo(ERROR_CONTEXT_NOT_ACTIVITY)
-    assertThat(capturedError.message).isEqualTo(ERROR_MSG_NON_ACTIVITY)
-    assertThat(capturedError.domain).isEqualTo(ADAPTER_ERROR_DOMAIN)
+    verify(unityAdsLoader).show(isNull(), any(), any(), any())
   }
 
   @Test