diff --git a/src/main/java/emu/nebula/game/activity/ActivityManager.java b/src/main/java/emu/nebula/game/activity/ActivityManager.java
index 1410e62..451f25f 100644
--- a/src/main/java/emu/nebula/game/activity/ActivityManager.java
+++ b/src/main/java/emu/nebula/game/activity/ActivityManager.java
@@ -137,6 +137,7 @@ public class ActivityManager extends PlayerManager implements GameDatabaseObject
             case Task -> new TaskActivity(this, data);
             case Shop -> new ShopActivity(this, data);
             case TrekkerVersus -> new TrekkerVersusActivity(this, data);
+            case PenguinCard -> new PenguinCardActivity(this, data);
             default -> null;
         };
         
diff --git a/src/main/java/emu/nebula/game/activity/ActivityModule.java b/src/main/java/emu/nebula/game/activity/ActivityModule.java
index b4ec4b3..2cae76e 100644
--- a/src/main/java/emu/nebula/game/activity/ActivityModule.java
+++ b/src/main/java/emu/nebula/game/activity/ActivityModule.java
@@ -64,6 +64,9 @@ public class ActivityModule extends GameContextModule {
         // Christmas 2025 login events
         this.activities.add(301011);
         this.activities.add(301012);
+
+        // Fatebound Stellar Deck
+        this.activities.add(800001);
         
         // Trekker versus (broken)
         //this.activities.add(600001);
diff --git a/src/main/java/emu/nebula/game/activity/type/PenguinCardActivity.java b/src/main/java/emu/nebula/game/activity/type/PenguinCardActivity.java
new file mode 100644
index 0000000..83a463c
--- /dev/null
+++ b/src/main/java/emu/nebula/game/activity/type/PenguinCardActivity.java
@@ -0,0 +1,77 @@
+package emu.nebula.game.activity.type;
+
+import dev.morphia.annotations.Entity;
+
+import emu.nebula.data.GameData;
+import emu.nebula.data.resources.ActivityDef;
+import emu.nebula.game.activity.ActivityManager;
+import emu.nebula.game.activity.GameActivity;
+import emu.nebula.game.player.PlayerChangeInfo;
+import emu.nebula.proto.ActivityDetail.ActivityMsg;
+import emu.nebula.proto.Public.ActivityQuest;
+import emu.nebula.proto.Public.ActivityTowerDefenseLevel;
+
+import it.unimi.dsi.fastutil.ints.Int2IntMap;
+import it.unimi.dsi.fastutil.ints.Int2IntOpenHashMap;
+import lombok.Getter;
+
+@Getter
+@Entity
+public class PenguinCardActivity extends GameActivity {
+    private Int2IntMap completedStages;
+    private Int2IntMap completedQuests;
+    
+    @Deprecated // Morphia only
+    public PenguinCardActivity() {
+        
+    }
+    
+    public PenguinCardActivity(ActivityManager manager, ActivityDef data) {
+        super(manager, data);
+        this.completedStages = new Int2IntOpenHashMap();
+        this.completedQuests = new Int2IntOpenHashMap();
+    }
+
+    public PlayerChangeInfo claimReward(int level) {
+        // Get rewards
+        var rewards = GameData.getTowerDefenseLevelDataTable().get(level).getRewards();
+
+        // Add rewards
+        return getPlayer().getInventory().addItems(rewards);
+    }
+    
+    // public PlayerChangeInfo claimReward(int groupId) {
+    //     // Create change info
+    //     var change = new PlayerChangeInfo();
+        
+    //     // Make sure we haven't completed this group yet
+    //     if (this.getCompleted().contains(groupId)) {
+    //         return change;
+    //     }
+        
+    //     // Get trial control
+    //     var control = GameData.getTrialControlDataTable().get(this.getId());
+    //     if (control == null) return change;
+        
+    //     // Get group
+    //     var group = GameData.getTrialGroupDataTable().get(groupId);
+    //     if (group == null) return change;
+        
+    //     // Set as completed
+    //     this.getCompleted().add(groupId);
+        
+    //     // Save to database
+    //     this.save();
+        
+    //     // Add rewards
+    //     return getPlayer().getInventory().addItems(group.getRewards(), change);
+    // }
+    
+    // Proto
+
+    @Override
+    public void encodeActivityMsg(ActivityMsg msg) {
+        msg.getMutablePenguinCard();
+    }
+
+}
diff --git a/src/main/java/emu/nebula/server/handlers/HandlerActivityPenguinCardSettleReq.java b/src/main/java/emu/nebula/server/handlers/HandlerActivityPenguinCardSettleReq.java
new file mode 100644
index 0000000..440c75a
--- /dev/null
+++ b/src/main/java/emu/nebula/server/handlers/HandlerActivityPenguinCardSettleReq.java
@@ -0,0 +1,23 @@
+package emu.nebula.server.handlers;
+
+import emu.nebula.net.NetHandler;
+import emu.nebula.net.NetMsgId;
+import emu.nebula.proto.ActivityPenguinCardLevelSettle.ActivityPenguinCardSettleReq;
+import emu.nebula.net.HandlerId;
+import emu.nebula.net.GameSession;
+
+@HandlerId(NetMsgId.activity_penguin_card_level_settle_req)
+public class HandlerActivityPenguinCardSettleReq extends NetHandler {
+
+    @Override
+    public byte[] handle(GameSession session, byte[] message) throws Exception {
+        // Parse request proto
+        var req = ActivityPenguinCardSettleReq.parseFrom(message);
+
+        // Get activity
+
+        // Encode and send
+        return session.encodeMsg(NetMsgId.activity_penguin_card_level_settle_succeed_ack);
+    }
+
+}