diff --git a/model.py b/model.py
index a3448e4..8f2562a 100644
--- a/model.py
+++ b/model.py
@@ -1,6 +1,6 @@
 # -*- coding: utf-8 -*-
 import json
-from datetime import datetime
+from datetime import datetime, timedelta
 
 from sqlalchemy import desc
 from sqlalchemy import text
@@ -49,6 +49,7 @@ class ModelFreeGameItem(ModelBase):
             return []
 
     def as_dict(self):
+        is_new = bool(self.created_time and self.created_time >= datetime.now() - timedelta(hours=48))
         return {
             "id": self.id,
             "external_id": self.external_id,
@@ -66,6 +67,8 @@ class ModelFreeGameItem(ModelBase):
             "metacritic_score": self.metacritic_score,
             "metacritic_url": self.metacritic_url,
             "genres": self.genres,
+            "is_new": is_new,
+            "created_time": self.created_time.strftime("%Y-%m-%d %H:%M:%S") if self.created_time else "",
             "updated_time": self.updated_time.strftime("%Y-%m-%d %H:%M:%S") if self.updated_time else "",
         }
 
@@ -127,8 +130,16 @@ class ModelFreeGameItem(ModelBase):
     @classmethod
     def replace_source_items(cls, source_name, items):
         with F.app.app_context():
-            F.db.session.query(cls).filter_by(platform=source_name).delete(synchronize_session=False)
-            F.db.session.commit()
+            incoming_ids = {
+                str(item.get("external_id") or "")
+                for item in items
+                if str(item.get("external_id") or "")
+            }
+            query = F.db.session.query(cls).filter_by(platform=source_name)
+            if incoming_ids:
+                query.filter(~cls.external_id.in_(incoming_ids)).delete(synchronize_session=False)
+            else:
+                query.delete(synchronize_session=False)
             for item in items:
                 cls.upsert(item)
             F.db.session.commit()
diff --git a/templates/ff_freegame_main_list.html b/templates/ff_freegame_main_list.html
index 8aa4418..b3a19f5 100644
--- a/templates/ff_freegame_main_list.html
+++ b/templates/ff_freegame_main_list.html
@@ -83,6 +83,13 @@
     background: #16a34a;
     color: #fff;
   }
+  .ffg-badge-new {
+    left: 10px;
+    bottom: 10px;
+    background: #ef4444;
+    color: #fff;
+    box-shadow: 0 0 0 2px rgba(0, 0, 0, .18);
+  }
   .ffg-platform-epic { background: #2f313a; }
   .ffg-platform-steam { background: #1b4b91; color: #fff; }
   .ffg-platform-gog { background: #4a2876; }
@@ -249,6 +256,9 @@ function gameCard(item) {
   const mcHtml = mcScore > 0
     ? `<span class="ffg-mc" title="Metacritic score">MC ${Math.round(mcScore)}</span>`
     : "";
+  const newHtml = item.is_new
+    ? `<span class="ffg-badge ffg-badge-new">NEW</span>`
+    : "";
 
   return `
     <article class="ffg-card" data-url="${escapeHtml(item.store_url || "")}">
@@ -256,6 +266,7 @@ function gameCard(item) {
         ${imageHtml}
         <span class="ffg-badge ffg-badge-platform ${platformClass(item.platform)}">${platformLabel(item.platform)}</span>
         <span class="ffg-badge ffg-badge-free">FREE</span>
+        ${newHtml}
       </div>
       <div class="ffg-body">
         <div class="ffg-title" title="${escapeHtml(item.title)}">${escapeHtml(item.title)}</div>