diff --git a/src/servers/Scripts/quest/subquest/gridania/SubFst011.cpp b/src/servers/Scripts/quest/subquest/gridania/SubFst011.cpp
new file mode 100644
index 00000000..b9da32a8
--- /dev/null
+++ b/src/servers/Scripts/quest/subquest/gridania/SubFst011.cpp
@@ -0,0 +1,96 @@
+#include <Script/NativeScriptApi.h>
+#include <Actor/Player.h>
+#include "Event/EventHelper.h"
+#include <ScriptObject.h>
+
+// Quest Script: SubFst011_00037
+// Quest Name: Population Control
+// Quest ID: 65573
+// Start NPC: 1000195
+// End NPC: 1000195
+
+//NEED TEST KILLCREDIT
+
+class SubFst011 : public EventScript
+{
+private:
+   // GetQuestUI8AL
+
+   enum Sequence : uint8_t
+   {
+      Seq0 = 0,
+      Seq1 = 1,
+      SeqFinish = 255,
+   };
+
+   // Quest rewards 
+   static constexpr auto RewardExpFactor = 100;
+   uint32_t RewardItemOptional[3] = { 2653, 2655, 5823 };
+   uint32_t RewardItemCount[3] = { 1, 1, 3 };
+
+   static constexpr auto Actor0 = 1000195;
+   static constexpr auto Enemy0 = 47;
+   static constexpr auto Seq0Actor0 = 0;
+   static constexpr auto Seq2Actor0 = 1;
+
+public:
+   SubFst011() : EventScript( 65573 ) 
+   { };
+   ~SubFst011() 
+   { };
+
+   void onTalk( uint32_t eventId, Entity::Player& player, uint64_t actorId ) override
+   {
+      auto actor = Event::mapEventActorToRealActor( actorId );
+
+      if ( actor == SubFst011::Actor0 && !player.hasQuest( m_id ) )
+      {
+         Scene00000( player );
+      }
+      else if ( actor == SubFst011::Actor0 && player.getQuestSeq( m_id ) == SeqFinish )
+      {
+         Scene00001( player );
+      }
+   }
+
+   void onMobKill( Entity::Player& player, uint64_t npcId)
+   {
+      if ( npcId != Enemy0 )
+         return;
+
+      auto currentKC = player.getQuestUI8AL( m_id ) + 1;
+
+      if ( currentKC >= 6 )
+         player.updateQuest(getId(), 255);
+      else
+      {
+         player.setQuestUI8AL( m_id, currentKC );
+         player.sendQuestMessage( m_id, 0, 2, currentKC, 6 );
+      }
+   }
+
+private:
+
+   void Scene00000( Entity::Player& player )
+   {
+      player.playScene( m_id, 0, 0,
+         [&]( Entity::Player& player, const Event::SceneResult& result )
+      {
+         if ( result.param2 == 1 ) // accept quest
+            player.updateQuest( m_id, 1 );
+      } );
+   }
+
+   void Scene00001( Entity::Player& player )
+   {
+      player.playScene( m_id, 1, 0,
+         [&]( Entity::Player& player, const Event::SceneResult& result )
+      {
+         if ( result.param2 == 1 ) // finish quest
+         {
+            if ( player.giveQuestRewards( m_id, 0 ) )
+               player.finishQuest( m_id );
+         }
+      } );
+   };
+};
\ No newline at end of file