diff --git a/data/uking_functions.csv b/data/uking_functions.csv
index f1792f47..ecc929b1 100644
--- a/data/uking_functions.csv
+++ b/data/uking_functions.csv
@@ -78175,13 +78175,13 @@
 0x0000007100e4d1a8,GlobalParameter::loadActorPack,84,
 0x0000007100e4d1fc,GlobalParameter::resIsReady,60,
 0x0000007100e4d238,GlobalParameter::loadActorFiles,256,
-0x0000007100e4d338,ActorLimiter::List::init,236,
-0x0000007100e4d424,ActorLimiter::List::addActor,428,
-0x0000007100e4d5d0,ActorLimiter::Disposer::dtor,204,
-0x0000007100e4d69c,ActorLimiter::Disposer::dtorDelete,212,
-0x0000007100e4d770,ActorLimiter::createInstance,148,
-0x0000007100e4d804,ActorLimiter::init,212,
-0x0000007100e4d8d8,ActorLimiter_::ctor,320,
+0x0000007100e4d338,ActorLimiter::List::init,236,_ZN4ksys3act12ActorLimiter4List4initEPN4sead4HeapEi
+0x0000007100e4d424,ActorLimiter::List::addActor,428,_ZN4ksys3act12ActorLimiter4List8addActorEPNS0_8BaseProcEb
+0x0000007100e4d5d0,ActorLimiter::Disposer::dtor,204,_ZN4ksys3act12ActorLimiter18SingletonDisposer_D2Ev
+0x0000007100e4d69c,ActorLimiter::Disposer::dtorDelete,212,_ZN4ksys3act12ActorLimiter18SingletonDisposer_D0Ev
+0x0000007100e4d770,ActorLimiter::createInstance,148,_ZN4ksys3act12ActorLimiter14createInstanceEPN4sead4HeapE
+0x0000007100e4d804,ActorLimiter::init,212,_ZN4ksys3act12ActorLimiter4initEPN4sead4HeapERKNS2_9SafeArrayIiLi8EEE
+0x0000007100e4d8d8,ActorLimiter_::ctor,320,_ZN4sead9SafeArrayIN4ksys3act12ActorLimiter4ListELi8EEC2Ev
 0x0000007100e4da18,sub_7100E4DA18,60,
 0x0000007100e4da54,sub_7100E4DA54,296,
 0x0000007100e4db7c,sub_7100E4DB7C,128,
diff --git a/lib/sead b/lib/sead
index 09f3cdd5..d0635a9d 160000
--- a/lib/sead
+++ b/lib/sead
@@ -1 +1 @@
-Subproject commit 09f3cdd5c83e0bcf6e67eb983e3f992e17f44b39
+Subproject commit d0635a9d2fdcaa6b5b9446de22c6691f05b4adef
diff --git a/src/KingSystem/ActorSystem/CMakeLists.txt b/src/KingSystem/ActorSystem/CMakeLists.txt
index eb4318aa..6e255033 100644
--- a/src/KingSystem/ActorSystem/CMakeLists.txt
+++ b/src/KingSystem/ActorSystem/CMakeLists.txt
@@ -13,6 +13,8 @@ target_sources(uking PRIVATE
   actActorFactory.h
   actActorHeapUtil.cpp
   actActorHeapUtil.h
+  actActorLimiter.cpp
+  actActorLimiter.h
   actActorLinkConstDataAccess.cpp
   actActorLinkConstDataAccess.h
   actActorParam.cpp
diff --git a/src/KingSystem/ActorSystem/actActorConstDataAccess.h b/src/KingSystem/ActorSystem/actActorConstDataAccess.h
index 037e1c8b..125021ed 100644
--- a/src/KingSystem/ActorSystem/actActorConstDataAccess.h
+++ b/src/KingSystem/ActorSystem/actActorConstDataAccess.h
@@ -2,6 +2,7 @@
 
 #include <prim/seadRuntimeTypeInfo.h>
 #include "KingSystem/ActorSystem/actActorLinkConstDataAccess.h"
+#include "KingSystem/ActorSystem/actBaseProc.h"
 #include "KingSystem/ActorSystem/actBaseProcLink.h"
 #include "KingSystem/Utils/Types.h"
 
@@ -42,6 +43,11 @@ public:
     bool acquireConnectedCalcChild(ActorLinkConstDataAccess* accessor) const;
     bool hasConnectedCalcParent() const;
 
+    bool deleteLater(BaseProc::DeleteReason reason) const;
+    bool fadeOutDelete(BaseProc::DeleteReason reason) const;
+    bool sleep(BaseProc::SleepWakeReason reason) const;
+    bool wakeUp(BaseProc::SleepWakeReason reason) const;
+
     bool isAttClientEnabled(const sead::SafeString& client) const;
 
 private:
diff --git a/src/KingSystem/ActorSystem/actActorLimiter.cpp b/src/KingSystem/ActorSystem/actActorLimiter.cpp
new file mode 100644
index 00000000..08925e8a
--- /dev/null
+++ b/src/KingSystem/ActorSystem/actActorLimiter.cpp
@@ -0,0 +1,71 @@
+#include "KingSystem/ActorSystem/actActorLimiter.h"
+#include "KingSystem/ActorSystem/actActorConstDataAccess.h"
+#include "KingSystem/ActorSystem/actTag.h"
+
+namespace ksys::act {
+
+bool ActorLimiter::List::init(sead::Heap* heap, int capacity) {
+    mNodes.allocBufferAssert(capacity, heap);
+    if (!mNodes.isBufferReady())
+        return false;
+
+    for (auto& node : mNodes)
+        mActorList.pushBack(&node);
+
+    return true;
+}
+
+bool ActorLimiter::List::addActor(BaseProc* proc, bool allow_evicting_old_actors) {
+    const auto lock = sead::makeScopedLock(mCritSection);
+
+    // Find a free node.
+    Node* target_node = nullptr;
+    for (auto& node : mActorList) {
+        if (node.proc_link.hasProc())
+            continue;
+
+        mActorList.erase(&node);
+        target_node = &node;
+        break;
+    }
+
+    if (target_node == nullptr) {
+        if (!allow_evicting_old_actors)
+            return false;
+
+        target_node = mActorList.popFront();
+        if (target_node) {
+            ActorConstDataAccess acc;
+            acquireActor(&target_node->proc_link, &acc);
+
+            // Priority material actors will not be evicted if possible.
+            if (acc.hasTag(tags::PriorityMaterial)) {
+                mActorList.pushBack(target_node);
+                target_node = mActorList.popFront();
+                if (target_node)
+                    acquireActor(&target_node->proc_link, &acc);
+            }
+
+            acc.fadeOutDelete(BaseProc::DeleteReason::_15);
+        }
+
+        if (target_node == nullptr)
+            return false;
+    }
+
+    target_node->proc_link.acquire(proc, false);
+    mActorList.pushBack(target_node);
+    return true;
+}
+
+SEAD_SINGLETON_DISPOSER_IMPL(ActorLimiter)
+
+bool ActorLimiter::init(sead::Heap* heap, const sead::SafeArray<int, NumCategories>& capacities) {
+    for (s32 i = 0; i < NumCategories; ++i) {
+        if (!mLists.ref()[i].init(heap, capacities[i]))
+            return false;
+    }
+    return true;
+}
+
+}  // namespace ksys::act
diff --git a/src/KingSystem/ActorSystem/actActorLimiter.h b/src/KingSystem/ActorSystem/actActorLimiter.h
new file mode 100644
index 00000000..b2d98bfe
--- /dev/null
+++ b/src/KingSystem/ActorSystem/actActorLimiter.h
@@ -0,0 +1,62 @@
+#pragma once
+
+#include <container/seadBuffer.h>
+#include <container/seadOffsetList.h>
+#include <container/seadSafeArray.h>
+#include <heap/seadDisposer.h>
+#include <prim/seadStorageFor.h>
+#include <thread/seadCriticalSection.h>
+#include "KingSystem/ActorSystem/actBaseProcLink.h"
+#include "KingSystem/Utils/Types.h"
+
+namespace ksys::act {
+
+class ActorLimiter {
+    SEAD_SINGLETON_DISPOSER(ActorLimiter)
+    ActorLimiter() = default;
+    ~ActorLimiter() { mLists.destruct(); }
+
+public:
+    enum class Category {
+        LumberjackTreeDrops = 0,
+        DroppedItems = 1,
+        PlayerTrash = 2,
+        Drops = 3,
+        SandSeal = 4,
+        Bullets = 5,
+        AmiiboDrops = 6,
+        _7 = 7,
+    };
+    static constexpr int NumCategories = 8;
+
+    class List {
+    public:
+        List() { mActorList.initOffset(offsetof(Node, node)); }
+        ~List() { mNodes.freeBuffer(); }
+
+        bool init(sead::Heap* heap, int capacity);
+        bool addActor(BaseProc* proc, bool allow_evicting_old_actors);
+
+    private:
+        struct Node {
+            sead::ListNode node;
+            BaseProcLink proc_link;
+        };
+
+        sead::Buffer<Node> mNodes;
+        sead::OffsetList<Node> mActorList;
+        sead::CriticalSection mCritSection;
+    };
+    KSYS_CHECK_SIZE_NX150(List, 0x68);
+
+    bool init(sead::Heap* heap, const sead::SafeArray<int, NumCategories>& capacities);
+
+    List& get(Category category) { return mLists.ref()[s32(category)]; }
+    const List& get(Category category) const { return mLists.ref()[s32(category)]; }
+
+private:
+    sead::StorageFor<sead::SafeArray<List, NumCategories>> mLists{sead::ZeroInitializeTag{}};
+};
+KSYS_CHECK_SIZE_NX150(ActorLimiter, 0x360);
+
+}  // namespace ksys::act
diff --git a/src/KingSystem/ActorSystem/actBaseProc.h b/src/KingSystem/ActorSystem/actBaseProc.h
index de5a1a86..7cd1388b 100644
--- a/src/KingSystem/ActorSystem/actBaseProc.h
+++ b/src/KingSystem/ActorSystem/actBaseProc.h
@@ -44,6 +44,7 @@ public:
         _0 = 0,
         _1 = 1,
         _2 = 2,
+        _15 = 15,
     };
 
     enum class SleepWakeReason : u32 {