diff --git a/src/ZoneCode.lua b/src/ZoneCode.lua
index 96258090..600ba751 100644
--- a/src/ZoneCode.lua
+++ b/src/ZoneCode.lua
@@ -29,7 +29,7 @@ ZoneCode.Assets = {
         "LocalizeEntry",
         -- "WeaponCompleteDef",
         -- "SndDriverGlobals",
-        -- "FxEffectDef",
+        "FxEffectDef",
         -- "FxImpactTable",
         "RawFile",
         "StringTable",
diff --git a/src/ZoneCode/Game/IW4/IW4_Commands.txt b/src/ZoneCode/Game/IW4/IW4_Commands.txt
index d74c8e32..62341e2f 100644
--- a/src/ZoneCode/Game/IW4/IW4_Commands.txt
+++ b/src/ZoneCode/Game/IW4/IW4_Commands.txt
@@ -29,7 +29,7 @@ asset menuDef_t ASSET_TYPE_MENU;
 asset LocalizeEntry ASSET_TYPE_LOCALIZE_ENTRY;
 // asset WeaponCompleteDef ASSET_TYPE_WEAPON;
 // asset SndDriverGlobals ASSET_TYPE_SNDDRIVER_GLOBALS;
-// asset FxEffectDef ASSET_TYPE_FX;
+asset FxEffectDef ASSET_TYPE_FX;
 // asset FxImpactTable ASSET_TYPE_IMPACT_FX;
 asset RawFile ASSET_TYPE_RAWFILE;
 asset StringTable ASSET_TYPE_STRINGTABLE;
@@ -566,6 +566,56 @@ use StringList;
 set count strings totalStrings;
 set string strings;
 
+// =========================================
+// FxEffectDef
+// =========================================
+use FxEffectDef;
+set string name;
+set name name;
+set count elemDefs elemDefCountEmission + elemDefCountLooping + elemDefCountOneShot;
+
+// FxElemDef
+use FxElemDef;
+set count velSamples velIntervalCount + 1;
+set count visSamples visStateIntervalCount + 1;
+
+// FxElemDefVisuals
+use FxElemDefVisuals;
+set condition markArray FxElemDef::elemType == FX_ELEM_TYPE_DECAL;
+set count markArray FxElemDef::visualCount;
+set condition array FxElemDef::visualCount > 1;
+set count array FxElemDef::visualCount;
+
+// FxElemVisuals
+use FxElemVisuals;
+set condition anonymous never;
+set condition model FxElemDef::elemType == FX_ELEM_TYPE_MODEL;
+set condition effectDef FxElemDef::elemType == FX_ELEM_TYPE_RUNNER;
+set condition soundName FxElemDef::elemType == FX_ELEM_TYPE_SOUND;
+set string soundName;
+set condition material FxElemDef::elemType == FX_ELEM_TYPE_SPRITE_BILLBOARD
+|| FxElemDef::elemType == FX_ELEM_TYPE_SPRITE_ORIENTED
+|| FxElemDef::elemType == FX_ELEM_TYPE_TAIL
+|| FxElemDef::elemType == FX_ELEM_TYPE_TRAIL
+|| FxElemDef::elemType == FX_ELEM_TYPE_CLOUD
+|| FxElemDef::elemType == FX_ELEM_TYPE_SPARK_CLOUD
+|| FxElemDef::elemType == FX_ELEM_TYPE_SPARK_FOUNTAIN;
+
+// FxEffectDefRef
+use FxEffectDefRef;
+set condition handle never;
+set string name;
+
+// FxElemExtendedDefPtr
+use FxElemExtendedDefPtr;
+set condition trailDef FxElemDef::elemType == FX_ELEM_TYPE_TRAIL;
+set condition sparkFountainDef FxElemDef::elemType == FX_ELEM_TYPE_SPARK_FOUNTAIN;
+
+// FxTrailDef
+use FxTrailDef;
+set count verts vertCount;
+set count inds indCount;
+
 // =========================================
 // RawFile
 // =========================================
diff --git a/src/ZoneCommon/Game/IW4/GameAssetPoolIW4.cpp b/src/ZoneCommon/Game/IW4/GameAssetPoolIW4.cpp
index 48df1f57..07dafd98 100644
--- a/src/ZoneCommon/Game/IW4/GameAssetPoolIW4.cpp
+++ b/src/ZoneCommon/Game/IW4/GameAssetPoolIW4.cpp
@@ -130,7 +130,7 @@ GameAssetPoolIW4::GameAssetPoolIW4(const int priority)
     m_localize = nullptr;
     // m_weapon = nullptr;
     // m_snd_driver_globals = nullptr;
-    // m_fx = nullptr;
+    m_fx = nullptr;
     // m_fx_impact_table = nullptr;
     m_raw_file = nullptr;
     m_string_table = nullptr;
@@ -183,7 +183,7 @@ void GameAssetPoolIW4::InitPoolStatic(const asset_type_t type, const size_t capa
     CASE_INIT_POOL_STATIC(ASSET_TYPE_LOCALIZE_ENTRY, m_localize, LocalizeEntry);
         // CASE_INIT_POOL_STATIC(ASSET_TYPE_WEAPON, m_weapon, WeaponCompleteDef);
         // CASE_INIT_POOL_STATIC(ASSET_TYPE_SNDDRIVER_GLOBALS, m_snd_driver_globals, SndDriverGlobals);
-        // CASE_INIT_POOL_STATIC(ASSET_TYPE_FX, m_fx, FxEffectDef);
+    CASE_INIT_POOL_STATIC(ASSET_TYPE_FX, m_fx, FxEffectDef);
         // CASE_INIT_POOL_STATIC(ASSET_TYPE_IMPACT_FX, m_fx_impact_table, FxImpactTable);
     CASE_INIT_POOL_STATIC(ASSET_TYPE_RAWFILE, m_raw_file, RawFile);
     CASE_INIT_POOL_STATIC(ASSET_TYPE_STRINGTABLE, m_string_table, StringTable);
@@ -243,7 +243,7 @@ void GameAssetPoolIW4::InitPoolDynamic(const asset_type_t type)
     CASE_INIT_POOL_DYNAMIC(ASSET_TYPE_LOCALIZE_ENTRY, m_localize, LocalizeEntry);
         // CASE_INIT_POOL_DYNAMIC(ASSET_TYPE_WEAPON, m_weapon, WeaponCompleteDef);
         // CASE_INIT_POOL_DYNAMIC(ASSET_TYPE_SNDDRIVER_GLOBALS, m_snd_driver_globals, SndDriverGlobals);
-        // CASE_INIT_POOL_DYNAMIC(ASSET_TYPE_FX, m_fx, FxEffectDef);
+    CASE_INIT_POOL_DYNAMIC(ASSET_TYPE_FX, m_fx, FxEffectDef);
         // CASE_INIT_POOL_DYNAMIC(ASSET_TYPE_IMPACT_FX, m_fx_impact_table, FxImpactTable);
     CASE_INIT_POOL_DYNAMIC(ASSET_TYPE_RAWFILE, m_raw_file, RawFile);
     CASE_INIT_POOL_DYNAMIC(ASSET_TYPE_STRINGTABLE, m_string_table, StringTable);
@@ -312,7 +312,7 @@ XAssetInfoGeneric* GameAssetPoolIW4::AddAsset(asset_type_t type, std::string nam
     CASE_ADD_TO_POOL(ASSET_TYPE_LOCALIZE_ENTRY, m_localize, localize);
         // CASE_ADD_TO_POOL(ASSET_TYPE_WEAPON, m_weapon, weapon);
         // CASE_ADD_TO_POOL(ASSET_TYPE_SNDDRIVER_GLOBALS, m_snd_driver_globals, sndDriverGlobals);
-        // CASE_ADD_TO_POOL(ASSET_TYPE_FX, m_fx, fx);
+    CASE_ADD_TO_POOL(ASSET_TYPE_FX, m_fx, fx);
         // CASE_ADD_TO_POOL(ASSET_TYPE_IMPACT_FX, m_fx_impact_table, impactFx);
     CASE_ADD_TO_POOL(ASSET_TYPE_RAWFILE, m_raw_file, rawfile);
     CASE_ADD_TO_POOL(ASSET_TYPE_STRINGTABLE, m_string_table, stringTable);
@@ -372,7 +372,7 @@ XAssetInfoGeneric* GameAssetPoolIW4::GetAsset(const asset_type_t type, std::stri
     CASE_GET_ASSET(ASSET_TYPE_LOCALIZE_ENTRY, m_localize);
         // CASE_GET_ASSET(ASSET_TYPE_WEAPON, m_weapon);
         // CASE_GET_ASSET(ASSET_TYPE_SNDDRIVER_GLOBALS, m_snd_driver_globals);
-        // CASE_GET_ASSET(ASSET_TYPE_FX, m_fx);
+    CASE_GET_ASSET(ASSET_TYPE_FX, m_fx);
         // CASE_GET_ASSET(ASSET_TYPE_IMPACT_FX, m_fx_impact_table);
     CASE_GET_ASSET(ASSET_TYPE_RAWFILE, m_raw_file);
     CASE_GET_ASSET(ASSET_TYPE_STRINGTABLE, m_string_table);
diff --git a/src/ZoneCommon/Game/IW4/GameAssetPoolIW4.h b/src/ZoneCommon/Game/IW4/GameAssetPoolIW4.h
index 0e7105cb..cd1119f8 100644
--- a/src/ZoneCommon/Game/IW4/GameAssetPoolIW4.h
+++ b/src/ZoneCommon/Game/IW4/GameAssetPoolIW4.h
@@ -42,7 +42,7 @@ public:
     std::unique_ptr<AssetPool<IW4::LocalizeEntry>> m_localize;
     // std::unique_ptr<AssetPool<IW4::WeaponCompleteDef>> m_weapon;
     // std::unique_ptr<AssetPool<IW4::SndDriverGlobals>> m_snd_driver_globals;
-    // std::unique_ptr<AssetPool<IW4::FxEffectDef>> m_fx;
+    std::unique_ptr<AssetPool<IW4::FxEffectDef>> m_fx;
     // std::unique_ptr<AssetPool<IW4::FxImpactTable>> m_fx_impact_table;
     std::unique_ptr<AssetPool<IW4::RawFile>> m_raw_file;
     std::unique_ptr<AssetPool<IW4::StringTable>> m_string_table;
diff --git a/src/ZoneCommon/Game/IW4/IW4_Assets.h b/src/ZoneCommon/Game/IW4/IW4_Assets.h
index 92ce233f..f8fc9289 100644
--- a/src/ZoneCommon/Game/IW4/IW4_Assets.h
+++ b/src/ZoneCommon/Game/IW4/IW4_Assets.h
@@ -101,11 +101,10 @@ namespace IW4
     struct LocalizeEntry;
     // struct WeaponCompleteDef;
     // struct SndDriverGlobals;
-    // struct FxEffectDef;
+    struct FxEffectDef;
     // struct FxImpactTable;
     struct RawFile;
     struct StringTable;
-
     // struct LeaderboardDef;
     // struct StructuredDataDefSet;
     // struct TracerDef;
@@ -142,7 +141,7 @@ namespace IW4
         LocalizeEntry* localize;
         // WeaponCompleteDef* weapon;
         // SndDriverGlobals* sndDriverGlobals;
-        // FxEffectDef* fx;
+        FxEffectDef* fx;
         // FxImpactTable* impactFx;
         RawFile* rawfile;
         StringTable* stringTable;
@@ -1399,6 +1398,221 @@ namespace IW4
         menuDef_t** menus;
     };
 
+    enum FxElemType
+    {
+        FX_ELEM_TYPE_SPRITE_BILLBOARD = 0x0,
+        FX_ELEM_TYPE_SPRITE_ORIENTED = 0x1,
+        FX_ELEM_TYPE_TAIL = 0x2,
+        FX_ELEM_TYPE_TRAIL = 0x3,
+        FX_ELEM_TYPE_CLOUD = 0x4,
+        FX_ELEM_TYPE_SPARK_CLOUD = 0x5,
+        FX_ELEM_TYPE_SPARK_FOUNTAIN = 0x6,
+        FX_ELEM_TYPE_MODEL = 0x7,
+        FX_ELEM_TYPE_OMNI_LIGHT = 0x8,
+        FX_ELEM_TYPE_SPOT_LIGHT = 0x9,
+        FX_ELEM_TYPE_SOUND = 0xA,
+        FX_ELEM_TYPE_DECAL = 0xB,
+        FX_ELEM_TYPE_RUNNER = 0xC,
+        FX_ELEM_TYPE_COUNT = 0xD,
+        FX_ELEM_TYPE_LAST_SPRITE = 0x3,
+        FX_ELEM_TYPE_LAST_DRAWN = 0x9,
+    };
+
+    struct FxIntRange
+    {
+        int base;
+        int amplitude;
+    };
+
+    struct FxSpawnDefOneShot
+    {
+        FxIntRange count;
+    };
+
+    struct FxSpawnDefLooping
+    {
+        int intervalMsec;
+        int count;
+    };
+
+    union FxSpawnDef
+    {
+        FxSpawnDefLooping looping;
+        FxSpawnDefOneShot oneShot;
+    };
+
+    struct FxFloatRange
+    {
+        float base;
+        float amplitude;
+    };
+
+    struct FxElemAtlas
+    {
+        char behavior;
+        char index;
+        char fps;
+        char loopCount;
+        char colIndexBits;
+        char rowIndexBits;
+        __int16 entryCount;
+    };
+
+    struct FxElemVec3Range
+    {
+        float base[3];
+        float amplitude[3];
+    };
+
+    struct FxElemVelStateInFrame
+    {
+        FxElemVec3Range velocity;
+        FxElemVec3Range totalDelta;
+    };
+
+    struct FxElemVelStateSample
+    {
+        FxElemVelStateInFrame local;
+        FxElemVelStateInFrame world;
+    };
+
+    struct FxElemVisualState
+    {
+        char color[4];
+        float rotationDelta;
+        float rotationTotal;
+        float size[2];
+        float scale;
+    };
+
+    struct FxElemVisStateSample
+    {
+        FxElemVisualState base;
+        FxElemVisualState amplitude;
+    };
+
+    union FxEffectDefRef
+    {
+        FxEffectDef* handle;
+        const char* name;
+    };
+
+    union FxElemVisuals
+    {
+        const void* anonymous;
+        Material* material;
+        XModel* model;
+        FxEffectDefRef effectDef;
+        const char* soundName;
+    };
+
+    struct FxElemMarkVisuals
+    {
+        Material* materials[2];
+    };
+
+    union FxElemDefVisuals
+    {
+        FxElemMarkVisuals* markArray;
+        FxElemVisuals* array;
+        FxElemVisuals instance;
+    };
+
+    struct FxTrailVertex
+    {
+        float pos[2];
+        float normal[2];
+        float texCoord;
+    };
+
+    struct FxTrailDef
+    {
+        int scrollTimeMsec;
+        int repeatDist;
+        float invSplitDist;
+        float invSplitArcDist;
+        float invSplitTime;
+        int vertCount;
+        FxTrailVertex* verts;
+        int indCount;
+        unsigned __int16* inds;
+    };
+
+    struct FxSparkFountainDef
+    {
+        float gravity;
+        float bounceFrac;
+        float bounceRand;
+        float sparkSpacing;
+        float sparkLength;
+        int sparkCount;
+        float loopTime;
+        float velMin;
+        float velMax;
+        float velConeFrac;
+        float restSpeed;
+        float boostTime;
+        float boostFactor;
+    };
+
+    union FxElemExtendedDefPtr
+    {
+        FxTrailDef* trailDef;
+        FxSparkFountainDef* sparkFountainDef;
+        char* unknownDef;
+    };
+
+    struct FxElemDef
+    {
+        int flags;
+        FxSpawnDef spawn;
+        FxFloatRange spawnRange;
+        FxFloatRange fadeInRange;
+        FxFloatRange fadeOutRange;
+        float spawnFrustumCullRadius;
+        FxIntRange spawnDelayMsec;
+        FxIntRange lifeSpanMsec;
+        FxFloatRange spawnOrigin[3];
+        FxFloatRange spawnOffsetRadius;
+        FxFloatRange spawnOffsetHeight;
+        FxFloatRange spawnAngles[3];
+        FxFloatRange angularVelocity[3];
+        FxFloatRange initialRotation;
+        FxFloatRange gravity;
+        FxFloatRange reflectionFactor;
+        FxElemAtlas atlas;
+        char elemType;
+        char visualCount;
+        char velIntervalCount;
+        char visStateIntervalCount;
+        FxElemVelStateSample* velSamples;
+        FxElemVisStateSample* visSamples;
+        FxElemDefVisuals visuals;
+        Bounds collBounds;
+        FxEffectDefRef effectOnImpact;
+        FxEffectDefRef effectOnDeath;
+        FxEffectDefRef effectEmitted;
+        FxFloatRange emitDist;
+        FxFloatRange emitDistVariance;
+        FxElemExtendedDefPtr extended;
+        char sortOrder;
+        char lightingFrac;
+        char useItemClip;
+        char fadeInfo;
+    };
+
+    struct FxEffectDef
+    {
+        const char* name;
+        int flags;
+        int totalSize;
+        int msecLoopingLife;
+        int elemDefCountLooping;
+        int elemDefCountOneShot;
+        int elemDefCountEmission;
+        FxElemDef* elemDefs;
+    };
+
 #ifndef __zonecodegenerator
 }
 #endif
diff --git a/src/ZoneLoading/Game/IW4/ContentLoaderIW4.cpp b/src/ZoneLoading/Game/IW4/ContentLoaderIW4.cpp
index fa797c32..71085e17 100644
--- a/src/ZoneLoading/Game/IW4/ContentLoaderIW4.cpp
+++ b/src/ZoneLoading/Game/IW4/ContentLoaderIW4.cpp
@@ -8,7 +8,7 @@
 //#include "Game/IW4/XAssets/clipmap_t/clipmap_t_load_db.h"
 //#include "Game/IW4/XAssets/comworld/comworld_load_db.h"
 //#include "Game/IW4/XAssets/font_s/font_s_load_db.h"
-//#include "Game/IW4/XAssets/fxeffectdef/fxeffectdef_load_db.h"
+#include "Game/IW4/XAssets/fxeffectdef/fxeffectdef_load_db.h"
 //#include "Game/IW4/XAssets/fximpacttable/fximpacttable_load_db.h"
 //#include "Game/IW4/XAssets/fxworld/fxworld_load_db.h"
 //#include "Game/IW4/XAssets/gameworldmp/gameworldmp_load_db.h"
@@ -131,7 +131,7 @@ void ContentLoaderIW4::LoadXAsset(const bool atStreamStart)
     LOAD_ASSET(ASSET_TYPE_LOCALIZE_ENTRY, LocalizeEntry, localize);
         // LOAD_ASSET(ASSET_TYPE_WEAPON, WeaponCompleteDef, weapon);
     SKIP_ASSET(ASSET_TYPE_SNDDRIVER_GLOBALS, SndDriverGlobals, sndDriverGlobals);
-        // LOAD_ASSET(ASSET_TYPE_FX, FxEffectDef, fx);
+    LOAD_ASSET(ASSET_TYPE_FX, FxEffectDef, fx);
         // LOAD_ASSET(ASSET_TYPE_IMPACT_FX, FxImpactTable, impactFx);
     LOAD_ASSET(ASSET_TYPE_RAWFILE, RawFile, rawfile);
     LOAD_ASSET(ASSET_TYPE_STRINGTABLE, StringTable, stringTable);