diff --git a/asm/MetroidPrime/Enemies/CMetaree.s b/asm/MetroidPrime/Enemies/CMetaree.s
index 343abd52..98871cf5 100644
--- a/asm/MetroidPrime/Enemies/CMetaree.s
+++ b/asm/MetroidPrime/Enemies/CMetaree.s
@@ -3,8 +3,8 @@
 .section .data
 .balign 8
 
-.global lbl_803E2878
-lbl_803E2878:
+.global __vt__8CMetaree
+__vt__8CMetaree:
 	# ROM: 0x3DF878
 	.4byte 0
 	.4byte 0
@@ -218,9 +218,9 @@ __dt__8CMetareeFv:
 /* 8014E118 0014B078  93 C1 00 08 */	stw r30, 8(r1)
 /* 8014E11C 0014B07C  7C 7E 1B 79 */	or. r30, r3, r3
 /* 8014E120 0014B080  41 82 00 28 */	beq lbl_8014E148
-/* 8014E124 0014B084  3C A0 80 3E */	lis r5, lbl_803E2878@ha
+/* 8014E124 0014B084  3C A0 80 3E */	lis r5, __vt__8CMetaree@ha
 /* 8014E128 0014B088  38 80 00 00 */	li r4, 0
-/* 8014E12C 0014B08C  38 05 28 78 */	addi r0, r5, lbl_803E2878@l
+/* 8014E12C 0014B08C  38 05 28 78 */	addi r0, r5, __vt__8CMetaree@l
 /* 8014E130 0014B090  90 1E 00 00 */	stw r0, 0(r30)
 /* 8014E134 0014B094  4B F2 94 3D */	bl __dt__10CPatternedFv
 /* 8014E138 0014B098  7F E0 07 35 */	extsh. r0, r31
@@ -1140,9 +1140,9 @@ Accept__8CMetareeFR8IVisitor:
 /* 8014EE24 0014BD84  38 A1 00 20 */	addi r5, r1, 0x20
 /* 8014EE28 0014BD88  38 80 00 12 */	li r4, 0x12
 /* 8014EE2C 0014BD8C  4B F2 E6 25 */	bl "__ct__10CPatternedFQ210CPatterned10ECharacter9TUniqueIdRCQ24rstl66basic_string<c,Q24rstl14char_traits<c>,Q24rstl17rmemory_allocator>Q210CPatterned11EFlavorTypeRC11CEntityInfoRC12CTransform4fRC10CModelDataRC14CPatternedInfoQ210CPatterned13EMovementTypeQ210CPatterned13EColliderType9EBodyTypeRC16CActorParameters17EKnockBackVariant"
-/* 8014EE30 0014BD90  3C 80 80 3E */	lis r4, lbl_803E2878@ha
+/* 8014EE30 0014BD90  3C 80 80 3E */	lis r4, __vt__8CMetaree@ha
 /* 8014EE34 0014BD94  3C 60 80 5A */	lis r3, sZeroVector__9CVector3f@ha
-/* 8014EE38 0014BD98  38 04 28 78 */	addi r0, r4, lbl_803E2878@l
+/* 8014EE38 0014BD98  38 04 28 78 */	addi r0, r4, __vt__8CMetaree@l
 /* 8014EE3C 0014BD9C  C0 02 9D 8C */	lfs f0, lbl_805ABAAC@sda21(r2)
 /* 8014EE40 0014BDA0  90 1F 00 00 */	stw r0, 0(r31)
 /* 8014EE44 0014BDA4  38 A3 66 A0 */	addi r5, r3, sZeroVector__9CVector3f@l
diff --git a/configure.py b/configure.py
index 12a158ca..58c9faa5 100755
--- a/configure.py
+++ b/configure.py
@@ -215,7 +215,7 @@ LIBS = [
             ["MetroidPrime/ScriptObjects/CScriptDistanceFog", False],
             "MetroidPrime/BodyState/CBSProjectileAttack",
             "MetroidPrime/Weapons/CPowerBomb",
-            "MetroidPrime/Enemies/CMetaree",
+            ["MetroidPrime/Enemies/CMetaree", False],
             ["MetroidPrime/ScriptObjects/CScriptDockAreaChange", False],
             ["MetroidPrime/ScriptObjects/CScriptSpecialFunction", False],
             "MetroidPrime/ScriptObjects/CScriptActorRotate",
@@ -354,7 +354,7 @@ LIBS = [
             "MetroidPrime/Enemies/CAtomicBeta",
             "MetroidPrime/Weapons/CElectricBeamProjectile",
             "MetroidPrime/Enemies/CRidley",
-            "MetroidPrime/Enemies/CPuffer",
+            ["MetroidPrime/Enemies/CPuffer", False],
             ["MetroidPrime/ScriptObjects/CFire", False],
             "MetroidPrime/CPauseScreenBlur",
             "MetroidPrime/Enemies/CTryclops",
diff --git a/include/Collision/CCollisionInfoList.hpp b/include/Collision/CCollisionInfoList.hpp
index 98ee7d9a..8b0d7341 100644
--- a/include/Collision/CCollisionInfoList.hpp
+++ b/include/Collision/CCollisionInfoList.hpp
@@ -20,6 +20,7 @@ public:
     else
       x0_list.push_back(info.GetSwapped());
   }
+  int GetCount() const { return x0_list.size(); }
 
   iterator End() { return x0_list.end(); }
   const_iterator End() const { return x0_list.end(); }
diff --git a/include/MetroidPrime/BodyState/CBodyController.hpp b/include/MetroidPrime/BodyState/CBodyController.hpp
index a01bac2a..0b4efaa5 100644
--- a/include/MetroidPrime/BodyState/CBodyController.hpp
+++ b/include/MetroidPrime/BodyState/CBodyController.hpp
@@ -28,9 +28,12 @@ public:
   void PlayBestAnimation(const CPASAnimParmData& parms, CRandom16& r);
   bool HasIceBreakoutState();
   void Activate(CStateManager& mgr);
+  void SetLocomotionType(pas::ELocomotionType type);
+  float GetPercentageFrozen() const;
 
   void SetFallState(pas::EFallState state); // { x2f0_fallState = state; }
   pas::EFallState GetFallState() const;     // { return x2f0_fallState; }
+  const CBodyStateInfo& GetBodyStateInfo() const { return x2a4_bodyStateInfo; }
   int GetCurrentAnimId() const { return x2f8_curAnim; }
   pas::ELocomotionType GetLocomotionType() const { return x2ec_locomotionType; }
   bool IsAnimationOver() const { return x300_24_animationOver; }
diff --git a/include/MetroidPrime/BodyState/CBodyStateCmdMgr.hpp b/include/MetroidPrime/BodyState/CBodyStateCmdMgr.hpp
index faba1893..00daa633 100644
--- a/include/MetroidPrime/BodyState/CBodyStateCmdMgr.hpp
+++ b/include/MetroidPrime/BodyState/CBodyStateCmdMgr.hpp
@@ -49,21 +49,22 @@ public:
   : CBodyStateCmd(kBSC_Generate)
   , x8_type(type)
   , xc_targetPos(vec)
+  , x18_animId(-1)
   , x1c_24_targetTransform(targetTransform)
   , x1c_25_overrideAnim(overrideAnim) {}
 
   pas::EGenerateType GetGenerateType() const { return x8_type; }
   const CVector3f& GetExitTargetPos() const { return xc_targetPos; }
-  bool HasExitTargetPos() const { return x1c_24_targetTransform; }
   int GetSpecialAnimId() const { return x18_animId; }
+  bool HasExitTargetPos() const { return x1c_24_targetTransform; }
   bool UseSpecialAnimId() const { return x1c_25_overrideAnim; }
 
 private:
   pas::EGenerateType x8_type;
   CVector3f xc_targetPos;
   int x18_animId;
-  bool x1c_24_targetTransform : 1;
-  bool x1c_25_overrideAnim : 1;
+  uint x1c_24_targetTransform : 1;
+  uint x1c_25_overrideAnim : 1;
 };
 
 //
@@ -390,8 +391,20 @@ class CBodyStateCmdMgr {
 public:
   void ClearLocomotionCmds();
   void DeliverCmd(const CBCLocomotionCmd& cmd);
-  CBodyStateCmd* GetCmd(EBodyStateCmd cmd);
+  void DeliverCmd(EBodyStateCmd cmd);
 
+  void DeliverCmd(const CBCGenerateCmd& cmd) {
+    DeliverCmd(kBSC_Generate);
+    x18c_generate = cmd;
+  }
+  void DeliverCmd(const CBCKnockDownCmd& cmd) {
+    DeliverCmd(kBSC_KnockDown);
+    xdc_knockDown = cmd;
+  }
+
+  void DeliverTargetVector(const CVector3f& t) { x18_target = t; }
+
+  CBodyStateCmd* GetCmd(EBodyStateCmd cmd);
   const CVector3f& GetMoveVector() const { return x0_move; }
   const CVector3f& GetTargetVector() const { return x18_target; }
 
diff --git a/include/MetroidPrime/Enemies/CMetaree.hpp b/include/MetroidPrime/Enemies/CMetaree.hpp
new file mode 100644
index 00000000..7ac46d41
--- /dev/null
+++ b/include/MetroidPrime/Enemies/CMetaree.hpp
@@ -0,0 +1,64 @@
+#ifndef _CMETAREE
+#define _CMETAREE
+
+#include "types.h"
+
+#include "MetroidPrime/CDamageInfo.hpp"
+#include "MetroidPrime/Enemies/CPatterned.hpp"
+
+class CPatternedInfo;
+class CGenDescription;
+
+class CMetaree : public CPatterned {
+public:
+  CMetaree(TUniqueId uid, const rstl::string& name, EFlavorType flavor, const CEntityInfo& info,
+           const CTransform4f& xf, const CModelData& mData, const CPatternedInfo& pInfo,
+           const CDamageInfo& dInfo, float f1, const CVector3f& v1, float f2, EBodyType bodyType,
+           float f3, float f4, const CActorParameters& aParms);
+
+  // CEntity
+  void Accept(IVisitor& visitor) override;
+  void Think(float dt, CStateManager& mgr) override;
+  void AcceptScriptMsg(EScriptObjectMessage msg, TUniqueId uid, CStateManager& mgr) override;
+
+  // CActor
+  void Touch(CActor&, CStateManager&) override;
+
+  // CPhysicsActor
+  void CollidedWith(const TUniqueId& id, const CCollisionInfoList& list,
+                    CStateManager& mgr) override;
+
+  // CAi
+  void Dead(CStateManager&, EStateMsg, float) override;
+  void Halt(CStateManager&, EStateMsg, float) override;
+  void Attack(CStateManager&, EStateMsg, float) override;
+  void Active(CStateManager&, EStateMsg, float) override;
+  void InActive(CStateManager&, EStateMsg, float) override;
+  void Flee(CStateManager&, EStateMsg, float) override;
+  void Explode(CStateManager&, EStateMsg, float) override;
+  bool InRange(CStateManager&, float) override;
+  bool Delay(CStateManager&, float) override;
+  bool ShouldAttack(CStateManager&, float) override;
+
+  // CPatterned
+  void ThinkAboutMove(float) override;
+
+private:
+  float x568_delay;
+  float x56c_haltDelay;
+  float x570_dropHeight;
+  CVector3f x574_offset;
+  float x580_attackSpeed;
+  CVector3f x584_lookPos;
+  CVector3f x590_projectileDelta;
+  CVector3f x59c_velocity;
+  int x5a8_;
+  CDamageInfo x5ac_damageInfo;
+  ushort x5c8_attackSfx;
+  bool x5ca_24_ : 1;
+  bool x5ca_25_started : 1;
+  bool x5ca_26_deactivated : 1;
+  uint x5cc_;
+};
+
+#endif // _CMETAREE
diff --git a/include/MetroidPrime/Enemies/CPatterned.hpp b/include/MetroidPrime/Enemies/CPatterned.hpp
index bda20645..ddc26486 100644
--- a/include/MetroidPrime/Enemies/CPatterned.hpp
+++ b/include/MetroidPrime/Enemies/CPatterned.hpp
@@ -240,7 +240,15 @@ public:
     return x520_deathExplosionParticle;
   }
 
+  void DeathDelete(CStateManager& mgr);
+
+  TUniqueId GetDestObj() const { return x2dc_destObj; } // TODO: name?
+  CStateMachineState& StateMachineState() { return x330_stateMachineState; }
+  const CStateMachineState& GetStateMachineState() const { return x330_stateMachineState; }
   ECharacter GetCharacterType() const { return x34c_characterType; }
+  bool IsAlive() const { return x400_25_alive; }
+  void SetWasHit(bool v) { x400_24_hitByPlayerProjectile = v; }
+  void SetPendingDeath(bool v) { x401_30_pendingDeath = v; }
   CBodyController* GetBodyCtrl() { return x450_bodyController.get(); }
   const CBodyController* GetBodyCtrl() const { return x450_bodyController.get(); }
   CKnockBackController& GetKnockBackCtrl() { return x460_knockBackController; }
@@ -249,7 +257,7 @@ public:
   template < class T >
   static T* CastTo(const TPatternedCast< T >& ent);
 
-public:
+private:
   EPatrolState x2d8_patrolState;
   TUniqueId x2dc_destObj;
   CVector3f x2e0_destPos;
diff --git a/include/MetroidPrime/Weapons/CGameProjectile.hpp b/include/MetroidPrime/Weapons/CGameProjectile.hpp
index ff7ee6d9..e8f60d5f 100644
--- a/include/MetroidPrime/Weapons/CGameProjectile.hpp
+++ b/include/MetroidPrime/Weapons/CGameProjectile.hpp
@@ -32,6 +32,7 @@ public:
   virtual void ResolveCollisionWithActor(const CRayCastResult& res, CActor& act,
                                          CStateManager& mgr);
 
+  const CVector3f& GetPreviousPos() const { return x298_previousPos; }
   TUniqueId GetHomingTargetId() const { return x2c0_homingTargetId; }
 
 private:
diff --git a/include/MetroidPrime/Weapons/CWeapon.hpp b/include/MetroidPrime/Weapons/CWeapon.hpp
index d27e3be7..b7eaf92a 100644
--- a/include/MetroidPrime/Weapons/CWeapon.hpp
+++ b/include/MetroidPrime/Weapons/CWeapon.hpp
@@ -25,8 +25,11 @@ public:
                                                          int /*EProjectileAttrib?*/) const override;
   void FluidFXThink(EFluidState, CScriptWater&, CStateManager&) override;
 
-  EProjectileAttrib GetAttribField() const { return xe8_projectileAttribs; }
   void SetDamageFalloffSpeed(float d);
+
+  EProjectileAttrib GetAttribField() const { return xe8_projectileAttribs; }
+  TUniqueId GetOwnerId() const { return xec_ownerId; }
+
 private:
   EProjectileAttrib xe8_projectileAttribs;
   TUniqueId xec_ownerId;
diff --git a/src/MetroidPrime/CPhysicsActor.cpp b/src/MetroidPrime/CPhysicsActor.cpp
index efbd7d7f..5a9b38a8 100644
--- a/src/MetroidPrime/CPhysicsActor.cpp
+++ b/src/MetroidPrime/CPhysicsActor.cpp
@@ -2,7 +2,7 @@
 
 #include "Kyoto/Math/CloseEnough.hpp"
 
-const float CPhysicsActor::skGravityConstant = 9.81f * 2.5f;
+const float CPhysicsActor::kGravityAccel = 9.81f * 2.5f;
 
 CPhysicsActor::CPhysicsActor(TUniqueId uid, bool active, const rstl::string& name,
                              const CEntityInfo& info, const CTransform4f& xf,
diff --git a/src/MetroidPrime/Enemies/CMetaree.cpp b/src/MetroidPrime/Enemies/CMetaree.cpp
new file mode 100644
index 00000000..aded05cb
--- /dev/null
+++ b/src/MetroidPrime/Enemies/CMetaree.cpp
@@ -0,0 +1,232 @@
+#include "MetroidPrime/Enemies/CMetaree.hpp"
+
+#include "MetroidPrime/BodyState/CBodyController.hpp"
+#include "MetroidPrime/Player/CPlayer.hpp"
+#include "MetroidPrime/SFX/Metaree.h"
+#include "MetroidPrime/Weapons/CGameProjectile.hpp"
+
+#include "Kyoto/Audio/CSfxManager.hpp"
+
+#include "Collision/CCollisionInfoList.hpp"
+
+CMetaree::CMetaree(TUniqueId uid, const rstl::string& name, EFlavorType flavor,
+                   const CEntityInfo& info, const CTransform4f& xf, const CModelData& mData,
+                   const CPatternedInfo& pInfo, const CDamageInfo& dInfo, float f1,
+                   const CVector3f& v1, float f2, EBodyType bodyType, float f3, float f4,
+                   const CActorParameters& aParms)
+: CPatterned(kC_Metaree, uid, name, flavor, info, xf, mData, pInfo, kMT_Flyer, kCT_Zero, bodyType,
+             aParms, kKBV_Small)
+, x568_delay(f3)
+, x56c_haltDelay(f4)
+, x570_dropHeight(f1)
+, x574_offset(v1)
+, x580_attackSpeed(f2)
+, x584_lookPos(CVector3f::Zero())
+, x590_projectileDelta(0.f, 0.f, 0.f)
+, x59c_velocity(CVector3f::Zero())
+, x5a8_(0)
+, x5ac_damageInfo(dInfo)
+, x5c8_attackSfx(SFXsfx0225)
+, x5ca_24_(true)
+, x5ca_25_started(false)
+, x5ca_26_deactivated(false) {}
+
+void CMetaree::Accept(IVisitor& visitor) { visitor.Visit(*this); }
+
+void CMetaree::AcceptScriptMsg(EScriptObjectMessage msg, TUniqueId uid, CStateManager& mgr) {
+  CPatterned::AcceptScriptMsg(msg, uid, mgr);
+
+  switch (msg) {
+    break;
+  case kSM_Registered:
+    GetBodyCtrl()->Activate(mgr);
+    break;
+  case kSM_Start:
+    x5ca_25_started = true;
+    break;
+  case kSM_Activate:
+  default:
+    break;
+  }
+}
+
+void CMetaree::ThinkAboutMove(float) {}
+
+void CMetaree::CollidedWith(const TUniqueId& id, const CCollisionInfoList& colList,
+                            CStateManager& mgr) {
+  if (IsAlive() && colList.GetCount() > 0) {
+    mgr.ApplyDamageToWorld(GetUniqueId(), *this, GetTranslation(), x5ac_damageInfo,
+                           CMaterialFilter::MakeInclude(kMT_Player));
+    SendScriptMsgs(kSS_Arrived, mgr, kSM_None);
+    MassiveDeath(mgr);
+  }
+}
+
+void CMetaree::Touch(CActor& act, CStateManager& mgr) {
+  if (!IsAlive()) {
+    return;
+  }
+
+  if (CGameProjectile* projectile = TCastToPtr< CGameProjectile >(act)) {
+    if (projectile->GetOwnerId() != mgr.GetPlayer()->GetUniqueId()) {
+      return;
+    }
+
+    SetWasHit(true);
+    x590_projectileDelta = projectile->GetTranslation() - projectile->GetPreviousPos();
+  }
+}
+
+bool CMetaree::ShouldAttack(CStateManager&, float) {
+  return GetTranslation().GetZ() < x584_lookPos.GetZ();
+}
+
+bool CMetaree::InRange(CStateManager& mgr, float arg) {
+  return x5ca_25_started || CPatterned::InRange(mgr, arg);
+}
+
+void CMetaree::InActive(CStateManager&, EStateMsg msg, float) {
+  switch (msg) {
+  case kStateMsg_Activate:
+    if (!x5ca_26_deactivated) {
+      GetBodyCtrl()->SetLocomotionType(pas::kLT_Relaxed);
+    } else {
+      GetBodyCtrl()->SetLocomotionType(pas::kLT_Crouch);
+    }
+    break;
+  case kStateMsg_Update:
+    break;
+  case kStateMsg_Deactivate:
+    x5ca_26_deactivated = true;
+    break;
+  }
+}
+
+void CMetaree::Active(CStateManager& mgr, EStateMsg msg, float) {
+  switch (msg) {
+  case kStateMsg_Activate:
+    SetWasHit(false);
+    x584_lookPos = GetTranslation() - CVector3f(0.f, 0.f, x570_dropHeight);
+    GetBodyCtrl()->CommandMgr().DeliverCmd(CBCGenerateCmd(pas::kGType_Zero, x584_lookPos));
+    SetMomentumWR(CVector3f(0.f, 0.f, -GetGravityConstant() * GetMass()));
+    break;
+  case kStateMsg_Update:
+    GetBodyCtrl()->CommandMgr().DeliverTargetVector(
+        (mgr.GetPlayer()->GetTranslation() - GetTranslation()).AsNormalized());
+    break;
+  case kStateMsg_Deactivate:
+    SetMomentumWR(CVector3f::Zero());
+    break;
+  }
+}
+
+void CMetaree::Halt(CStateManager& mgr, EStateMsg msg, float) {
+  switch (msg) {
+  case kStateMsg_Activate: {
+    Stop();
+    SetVelocityWR(CVector3f::Zero());
+    SetMomentumWR(CVector3f::Zero());
+    GetBodyCtrl()->SetLocomotionType(pas::kLT_Lurk);
+    x584_lookPos = mgr.GetPlayer()->GetTranslation() + x574_offset;
+    SetTransform(CTransform4f::LookAt(GetTranslation(), x584_lookPos));
+    StateMachineState().SetDelay(x56c_haltDelay);
+    break;
+  }
+  case kStateMsg_Update:
+  case kStateMsg_Deactivate:
+    break;
+  }
+}
+
+void CMetaree::Attack(CStateManager&, EStateMsg msg, float) {
+  switch (msg) {
+  case kStateMsg_Activate: {
+    x5a8_ = 0;
+    CVector3f dir = (x584_lookPos - GetTranslation()).AsNormalized();
+    SetVelocityWR(x580_attackSpeed * dir);
+    CSfxManager::AddEmitter(x5c8_attackSfx, GetTranslation(), CVector3f::Zero(), true, false);
+    GetBodyCtrl()->SetLocomotionType(pas::kLT_Combat);
+    x59c_velocity = x580_attackSpeed * dir;
+    break;
+  }
+  case kStateMsg_Update:
+    if (GetBodyCtrl()->GetPercentageFrozen() == 0.f) {
+      SetVelocityWR(x59c_velocity);
+    } else {
+      Stop();
+      SetVelocityWR(CVector3f::Zero());
+    }
+    break;
+  case kStateMsg_Deactivate:
+    break;
+  }
+}
+
+void CMetaree::Dead(CStateManager& mgr, EStateMsg msg, float) {
+  switch (msg) {
+  case kStateMsg_Activate:
+    mgr.ApplyDamageToWorld(
+        GetUniqueId(), *this, GetTranslation(), x5ac_damageInfo,
+        CMaterialFilter::MakeIncludeExclude(CMaterialList(kMT_Player), CMaterialList()));
+    DeathDelete(mgr);
+    break;
+  default:
+    break;
+  }
+}
+
+void CMetaree::Flee(CStateManager& mgr, EStateMsg msg, float) {
+  switch (msg) {
+  case kStateMsg_Activate: {
+    CVector3f ang =
+        GetMass() * CVector3f(x590_projectileDelta.GetX(), x590_projectileDelta.GetY(), 0.f) * 5.f;
+    ApplyImpulseWR(ang, CAxisAngle::Identity());
+
+    SetMomentumWR(CVector3f(0.f, 0.f, -GetGravityConstant() * GetMass()));
+    SetTransform(CTransform4f::Translate(GetTranslation()));
+    x5a8_ = 0;
+    break;
+  }
+  case kStateMsg_Update: {
+    if (x5a8_ == 0) {
+      if (GetBodyCtrl()->GetBodyStateInfo().GetCurrentStateId() == pas::kAS_LieOnGround) {
+        x5a8_ = 1;
+      } else {
+        GetBodyCtrl()->CommandMgr().DeliverCmd(
+            CBCKnockDownCmd(CVector3f(0.f, 1.f, 0.f), pas::kS_Zero));
+      }
+    }
+    break;
+  }
+  case kStateMsg_Deactivate:
+    break;
+  }
+}
+
+void CMetaree::Explode(CStateManager& mgr, EStateMsg msg, float) {
+  switch (msg) {
+  case kStateMsg_Activate:
+    mgr.ApplyDamage(GetUniqueId(), mgr.GetPlayer()->GetUniqueId(), GetUniqueId(), x5ac_damageInfo,
+                    CMaterialFilter::MakeIncludeExclude(CMaterialList(kMT_Solid), CMaterialList()),
+                    CVector3f::Zero());
+    MassiveDeath(mgr);
+    break;
+  default:
+    break;
+  }
+}
+
+void CMetaree::Think(float dt, CStateManager& mgr) {
+  bool target = true;
+  CPlayerState::EPlayerVisor visor = mgr.GetPlayerState()->GetCurrentVisor();
+  bool b = visor != CPlayerState::kPV_Thermal && visor != CPlayerState::kPV_Scan;
+  if (!b && !x5ca_26_deactivated) {
+    target = false;
+  }
+  xe7_31_targetable = target;
+  CPatterned::Think(dt, mgr);
+}
+
+bool CMetaree::Delay(CStateManager&, float) override {
+  return GetStateMachineState().GetTime() > x568_delay;
+}
diff --git a/src/MetroidPrime/Enemies/CPuffer.cpp b/src/MetroidPrime/Enemies/CPuffer.cpp
index cafafadd..b3c6d33a 100644
--- a/src/MetroidPrime/Enemies/CPuffer.cpp
+++ b/src/MetroidPrime/Enemies/CPuffer.cpp
@@ -58,7 +58,7 @@ void CPuffer::AcceptScriptMsg(EScriptObjectMessage msg, TUniqueId uid, CStateMan
     break;
   case kSM_Action:
     if (GetActive()) {
-      x401_30_pendingDeath = true;
+      SetPendingDeath(true);
     }
     break;
   default:
@@ -69,8 +69,8 @@ void CPuffer::AcceptScriptMsg(EScriptObjectMessage msg, TUniqueId uid, CStateMan
 void CPuffer::Touch(CActor& act, CStateManager& mgr) {
   CPatterned::Touch(act, mgr);
 
-  if (x400_25_alive && mgr.GetPlayer()->GetUniqueId() == act.GetUniqueId()) {
-    x401_30_pendingDeath = true;
+  if (IsAlive() && mgr.GetPlayer()->GetUniqueId() == act.GetUniqueId()) {
+    SetPendingDeath(true);
   }
 }
 
@@ -105,24 +105,24 @@ void CPuffer::Think(float dt, CStateManager& mgr) {
   CPatterned::Think(dt, mgr);
 
   sub8025bfa4(mgr);
-  CVector3f moveVector = x450_bodyController->GetCommandMgr().GetMoveVector();
+  CVector3f moveVector = GetBodyCtrl()->GetCommandMgr().GetMoveVector();
 
-  if (x5cc_ != x2dc_destObj) {
-    x5cc_ = x2dc_destObj;
+  if (x5cc_ != GetDestObj()) {
+    x5cc_ = GetDestObj();
     CSfxManager::AddEmitter(x59a_, GetTranslation(), CVector3f::Zero(), true, false);
   }
 
-  x450_bodyController->CommandMgr().ClearLocomotionCmds();
+  GetBodyCtrl()->CommandMgr().ClearLocomotionCmds();
   if (moveVector.CanBeNormalized()) {
     x5c0_move = CVector3f::Lerp(x5c0_move, moveVector, dt / 0.5f).AsNormalized();
-    x450_bodyController->CommandMgr().DeliverCmd(CBCLocomotionCmd(x5c0_move, x568_face, 1.f));
+    GetBodyCtrl()->CommandMgr().DeliverCmd(CBCLocomotionCmd(x5c0_move, x568_face, 1.f));
   }
 }
 
-#define ARRAY_SIZE(arr) int(sizeof(arr) / sizeof(arr[0]))
+#define ARRAY_SIZE(arr) static_cast< int >(sizeof(arr) / sizeof(arr[0]))
 
 void CPuffer::sub8025bfa4(CStateManager& mgr) {
-  CVector3f moveVector = x450_bodyController->GetCommandMgr().GetMoveVector();
+  CVector3f moveVector = GetBodyCtrl()->GetCommandMgr().GetMoveVector();
 
   if (x5d4_gasLocators.empty()) {
     for (int i = 0; i < ARRAY_SIZE(skGasLocators); ++i) {