diff --git a/AquaMai/Cheat/TicketUnlock.cs b/AquaMai/Cheat/TicketUnlock.cs
new file mode 100644
index 00000000..697a516c
--- /dev/null
+++ b/AquaMai/Cheat/TicketUnlock.cs
@@ -0,0 +1,40 @@
+using Manager.MaiStudio;
+using HarmonyLib;
+
+namespace AquaMai.Cheat
+{
+    /**
+     * Unlock tickets that are typically locked unless a specific event is open.
+     */
+    public class TicketUnlock
+    {
+        // For any ticket, return the event ID 1 to unlock it
+        [HarmonyPrefix]
+        [HarmonyPatch(typeof(TicketData), "get_ticketEvent")]
+        public static bool get_ticketEvent(ref StringID __result)
+        {
+            var id = new Manager.MaiStudio.Serialize.StringID
+            {
+                id = 1,
+                str = "無期限常時解放"
+            };
+            
+            var sid = new StringID();
+            sid.Init(id);
+            
+            __result = sid;
+            return false;
+        }
+        
+        // Modify the maxTicketNum to 0
+        // this is because TicketManager.GetTicketData adds the ticket to the list if either
+        // the player owns at least one ticket or the maxTicketNum = 0
+        [HarmonyPrefix]
+        [HarmonyPatch(typeof(TicketData), "get_maxCount")]
+        public static bool get_maxCount(ref int __result)
+        {
+            __result = 0;
+            return false;
+        }
+    }
+}
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