diff --git a/Emulator/src/main/java/com/eu/habbo/habbohotel/commands/RedeemCommand.java b/Emulator/src/main/java/com/eu/habbo/habbohotel/commands/RedeemCommand.java
index 9f2632f3..dacc0a1d 100644
--- a/Emulator/src/main/java/com/eu/habbo/habbohotel/commands/RedeemCommand.java
+++ b/Emulator/src/main/java/com/eu/habbo/habbohotel/commands/RedeemCommand.java
@@ -32,35 +32,44 @@ public class RedeemCommand extends Command {
         for (HabboItem item : gameClient.getHabbo().getInventory().getItemsComponent().getItemsAsValueCollection()) {
             if (item.getBaseItem().getName().startsWith("CF_") || item.getBaseItem().getName().startsWith("CFC_") || item.getBaseItem().getName().startsWith("DF_") || item.getBaseItem().getName().startsWith("PF_")) {
                 if (item.getUserId() == gameClient.getHabbo().getHabboInfo().getId()) {
-                    items.add(item);
+                    boolean redeemable = false;
                     if ((item.getBaseItem().getName().startsWith("CF_") || item.getBaseItem().getName().startsWith("CFC_")) && !item.getBaseItem().getName().contains("_diamond_")) {
-                        try {
-                            credits += Integer.parseInt(item.getBaseItem().getName().split("_")[1]);
-                        } catch (Exception e) {
+                        Integer amount = parsePositiveRedeemValue(item.getBaseItem().getName(), 1);
+                        if (amount != null) {
+                            Integer total = addRedeemValue(credits, amount);
+                            if (total != null) {
+                                credits = total;
+                                redeemable = true;
+                            }
                         }
 
                     } else if (item.getBaseItem().getName().startsWith("PF_")) {
-                        try {
-                            pixels += Integer.parseInt(item.getBaseItem().getName().split("_")[1]);
-                        } catch (Exception e) {
+                        Integer amount = parsePositiveRedeemValue(item.getBaseItem().getName(), 1);
+                        if (amount != null) {
+                            Integer total = addRedeemValue(pixels, amount);
+                            if (total != null) {
+                                pixels = total;
+                                redeemable = true;
+                            }
                         }
                     } else if (item.getBaseItem().getName().startsWith("DF_")) {
-                        int pointsType;
-                        int pointsAmount;
+                        Integer pointsType = parsePositiveRedeemValue(item.getBaseItem().getName(), 1);
+                        Integer pointsAmount = parsePositiveRedeemValue(item.getBaseItem().getName(), 2);
 
-                        pointsType = Integer.parseInt(item.getBaseItem().getName().split("_")[1]);
-                        pointsAmount = Integer.parseInt(item.getBaseItem().getName().split("_")[2]);
-
-                        points.adjustOrPutValue(pointsType, pointsAmount, pointsAmount);
+                        if (pointsType != null && pointsAmount != null && addRedeemPoints(points, pointsType, pointsAmount)) {
+                            redeemable = true;
+                        }
                     }
                     else if (item.getBaseItem().getName().startsWith("CF_diamond_")) {
-                        int pointsType;
-                        int pointsAmount;
+                        Integer pointsAmount = parsePositiveRedeemValue(item.getBaseItem().getName(), 2);
 
-                        pointsType = 5;
-                        pointsAmount = Integer.parseInt(item.getBaseItem().getName().split("_")[2]);
+                        if (pointsAmount != null && addRedeemPoints(points, 5, pointsAmount)) {
+                            redeemable = true;
+                        }
+                    }
 
-                        points.adjustOrPutValue(pointsType, pointsAmount, pointsAmount);
+                    if (redeemable) {
+                        items.add(item);
                     }
                 }
             }
@@ -103,4 +112,41 @@ public class RedeemCommand extends Command {
 
         return true;
     }
+
+    static Integer parsePositiveRedeemValue(String itemName, int index) {
+        if (itemName == null) {
+            return null;
+        }
+
+        String[] parts = itemName.split("_");
+        if (index < 0 || index >= parts.length) {
+            return null;
+        }
+
+        try {
+            int value = Integer.parseInt(parts[index]);
+            return value > 0 ? value : null;
+        } catch (NumberFormatException e) {
+            return null;
+        }
+    }
+
+    static Integer addRedeemValue(int current, int amount) {
+        try {
+            return Math.addExact(current, amount);
+        } catch (ArithmeticException e) {
+            return null;
+        }
+    }
+
+    static boolean addRedeemPoints(TIntIntMap points, int pointsType, int amount) {
+        int current = points.get(pointsType);
+        Integer total = addRedeemValue(current, amount);
+        if (total == null) {
+            return false;
+        }
+
+        points.put(pointsType, total);
+        return true;
+    }
 }
diff --git a/Emulator/src/test/java/com/eu/habbo/habbohotel/commands/RedeemCommandValueGuardTest.java b/Emulator/src/test/java/com/eu/habbo/habbohotel/commands/RedeemCommandValueGuardTest.java
new file mode 100644
index 00000000..0a3091fe
--- /dev/null
+++ b/Emulator/src/test/java/com/eu/habbo/habbohotel/commands/RedeemCommandValueGuardTest.java
@@ -0,0 +1,39 @@
+package com.eu.habbo.habbohotel.commands;
+
+import gnu.trove.map.hash.TIntIntHashMap;
+import org.junit.jupiter.api.Test;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertFalse;
+import static org.junit.jupiter.api.Assertions.assertNull;
+import static org.junit.jupiter.api.Assertions.assertTrue;
+
+class RedeemCommandValueGuardTest {
+    @Test
+    void parsesOnlyPositiveRedeemValues() {
+        assertEquals(50, RedeemCommand.parsePositiveRedeemValue("CF_50", 1));
+        assertEquals(7, RedeemCommand.parsePositiveRedeemValue("DF_5_7", 2));
+        assertNull(RedeemCommand.parsePositiveRedeemValue("CF_0", 1));
+        assertNull(RedeemCommand.parsePositiveRedeemValue("CF_-10", 1));
+        assertNull(RedeemCommand.parsePositiveRedeemValue("CF_nope", 1));
+        assertNull(RedeemCommand.parsePositiveRedeemValue("CF_10", 2));
+    }
+
+    @Test
+    void rejectsOverflowingCurrencyTotals() {
+        assertEquals(15, RedeemCommand.addRedeemValue(10, 5));
+        assertNull(RedeemCommand.addRedeemValue(Integer.MAX_VALUE, 1));
+    }
+
+    @Test
+    void rejectsOverflowingPointTotalsWithoutChangingTheMap() {
+        TIntIntHashMap points = new TIntIntHashMap();
+        points.put(5, Integer.MAX_VALUE);
+
+        assertFalse(RedeemCommand.addRedeemPoints(points, 5, 1));
+        assertEquals(Integer.MAX_VALUE, points.get(5));
+
+        assertTrue(RedeemCommand.addRedeemPoints(points, 6, 10));
+        assertEquals(10, points.get(6));
+    }
+}