diff --git a/Resources/Prototypes/_Pirate/GameRules/events.yml b/Resources/Prototypes/_Pirate/GameRules/events.yml
index d2ecf342b8..f128217917 100644
--- a/Resources/Prototypes/_Pirate/GameRules/events.yml
+++ b/Resources/Prototypes/_Pirate/GameRules/events.yml
@@ -11,3 +11,20 @@
     duration: 1
   - type: LostPiratesSpawnRule
 
+- type: entity
+  id: RatKingArise
+  parent: BaseGameRule
+  noSpawn: true
+  components:
+  - type: StationEvent
+    startAnnouncement: station-event-vent-creatures-start-announcement
+    startAudio:
+      path: /Audio/Announcements/attention.ogg
+    earliestStart: 60
+    minimumPlayers: 20
+    weight: 5
+    reoccurrenceDelay: 120
+  - type: VentCrittersRule
+    specialEntries:
+    - id: SpawnPointGhostRatKing
+      prob: 0