diff --git a/Runtime/World/CFishCloudModifier.cpp b/Runtime/World/CFishCloudModifier.cpp
new file mode 100644
index 000000000..1b7235642
--- /dev/null
+++ b/Runtime/World/CFishCloudModifier.cpp
@@ -0,0 +1,68 @@
+#include "CFishCloudModifier.hpp"
+#include "CFishCloud.hpp"
+#include "CStateManager.hpp"
+#include "CActorParameters.hpp"
+#include "TCastTo.hpp"
+
+namespace urde
+{
+CFishCloudModifier::CFishCloudModifier(TUniqueId uid, bool active, std::string_view name, const CEntityInfo& eInfo,
+                                                   const zeus::CVector3f& pos, bool b2, bool b3, float f1, float f2)
+    : CActor(uid, active, name, eInfo, zeus::CTransform::Translate(pos), CModelData::CModelDataNull(), {EMaterialTypes::NoStepLogic},
+             CActorParameters::None(), kInvalidUniqueId)
+    , xe8_(f1)
+    , xec_(f2)
+    , xf0_isRepulsor(b2)
+    , xf1_(b3)
+{
+}
+
+void CFishCloudModifier::Accept(IVisitor& visitor)
+{
+    visitor.Visit(this);
+}
+
+void CFishCloudModifier::AcceptScriptMsg(EScriptObjectMessage msg, TUniqueId uid, CStateManager& mgr)
+{
+    CActor::AcceptScriptMsg(msg, uid, mgr);
+
+    if ((msg == EScriptObjectMessage::Activate || msg == EScriptObjectMessage::InitializedInArea) && GetActive())
+        AddSelf(mgr);
+    else if (msg == EScriptObjectMessage::Deactivate || msg == EScriptObjectMessage::Deleted)
+        RemoveSelf(mgr);
+}
+
+void CFishCloudModifier::AddSelf(CStateManager& mgr)
+{
+    for (const SConnection& conn : GetConnectionList())
+    {
+        if (conn.x0_state != EScriptObjectState::Modify || conn.x4_msg != EScriptObjectMessage::Follow)
+            continue;
+
+        if (TCastToPtr<CFishCloud> fishCloud = mgr.ObjectById(mgr.GetIdForScript(conn.x8_objId)))
+        {
+            if (xf0_isRepulsor)
+                fishCloud->AddRepulsor(GetUniqueId(), xe8_, xec_);
+            else
+                fishCloud->AddAttractor(GetUniqueId(), xe8_, xec_);
+        }
+    }
+}
+
+void CFishCloudModifier::RemoveSelf(CStateManager& mgr)
+{
+    for (const SConnection& conn : GetConnectionList())
+    {
+        if (conn.x0_state != EScriptObjectState::Modify || conn.x4_msg != EScriptObjectMessage::Follow)
+            continue;
+
+        if (TCastToPtr<CFishCloud> fishCloud = mgr.ObjectById(mgr.GetIdForScript(conn.x8_objId)))
+        {
+            if (xf0_isRepulsor)
+                fishCloud->RemoveRepulsor(GetUniqueId());
+            else
+                fishCloud->RemoveAttractor(GetUniqueId());
+        }
+    }
+}
+}
diff --git a/Runtime/World/CFishCloudModifier.hpp b/Runtime/World/CFishCloudModifier.hpp
new file mode 100644
index 000000000..47b5a2ce0
--- /dev/null
+++ b/Runtime/World/CFishCloudModifier.hpp
@@ -0,0 +1,24 @@
+#ifndef __URDE_CFISHCLOUDMODIFIER_HPP__
+#define __URDE_CFISHCLOUDMODIFIER_HPP__
+
+#include "CActor.hpp"
+
+namespace urde
+{
+class CFishCloudModifier : public CActor
+{
+    float xe8_;
+    float xec_;
+    bool xf0_isRepulsor;
+    bool xf1_;
+public:
+    CFishCloudModifier(TUniqueId, bool, std::string_view, const CEntityInfo&, const zeus::CVector3f&, bool, bool, float, float);
+    void Accept(IVisitor& visitor);
+    void AcceptScriptMsg(EScriptObjectMessage, TUniqueId, CStateManager&);
+
+    void AddSelf(CStateManager&);
+    void RemoveSelf(CStateManager&);
+};
+}
+
+#endif