diff --git a/src/Battling/Library/ExperienceLibrary.cpp b/src/Battling/Library/ExperienceLibrary.cpp
index 3a7b3e9..6fb43e9 100644
--- a/src/Battling/Library/ExperienceLibrary.cpp
+++ b/src/Battling/Library/ExperienceLibrary.cpp
@@ -1,7 +1,19 @@
 #include "ExperienceLibrary.hpp"
+#include <CreatureLib/Battling/Models/Battle.hpp>
 #include "../PkmnScriptHook.hpp"
 #include "../Pokemon/Pokemon.hpp"
 
+static inline uint32_t CalculateDynamicExperience(uint8_t level, float v1, CreatureLib::Battling::Creature* op,
+                                                  CreatureLib::Battling::Creature* faintedMon) {
+    float a = 2 * level + 10;
+    float b = level + op->GetLevel() + 10;
+    float v2 = (a * a * sqrt(a)) / (b * b * sqrt(b));
+    uint32_t experienceGain = v1 * v2 + 1;
+    // TODO: Check owner and international
+    PKMN_HOOK(ModifyExperienceGain, op, faintedMon, op, &experienceGain);
+    return experienceGain;
+}
+
 void PkmnLib::Battling::ExperienceLibrary::HandleExperienceGain(
     CreatureLib::Battling::Creature* faintedMon,
     const std::unordered_set<CreatureLib::Battling::Creature*>& opponents) const {
@@ -9,17 +21,45 @@ void PkmnLib::Battling::ExperienceLibrary::HandleExperienceGain(
     auto fainted = dynamic_cast<Pokemon*>(faintedMon);
     auto expGain = fainted->GetForme()->GetBaseExperience();
     auto level = fainted->GetLevel();
-    // TODO exp share
 
-    auto v1 = (expGain * level) / 5;
+    float v1 = (expGain * level) / 5;
 
     for (auto op : opponents) {
         if (!op->AllowedExperienceGain())
             continue;
-        auto v2 = pow(2 * level + 10, 2.5) / pow(level + op->GetLevel() + 10, 2.5);
-        uint32_t experienceGain = v1 * v2 + 1;
-        // TODO: Check owner and international
-        PKMN_HOOK(ModifyExperienceGain, op, faintedMon, op, experienceGain);
+        auto experienceGain = CalculateDynamicExperience(level, v1, op, fainted);
+        op->AddExperience(experienceGain);
+    }
+
+    auto battle = fainted->GetBattle();
+    if (battle == nullptr) {
+        return;
+    }
+
+    std::unordered_set<CreatureLib::Battling::Creature*> shareExperience;
+    for (const auto& party : battle->GetParties()) {
+        for (const auto& mon : party->GetParty()->GetParty()) {
+            if (mon == nullptr)
+                continue;
+            // If the mon is not allowed to gain experience, or is fainted, don't check for experience sharing.
+            if (!mon->AllowedExperienceGain() || mon->IsFainted())
+                continue;
+            // If the mon is already in the opponents set, don't check for experience sharing.
+            if (opponents.find(mon) != opponents.end())
+                continue;
+            bool sharedExp = false;
+            PKMN_HOOK(DoesShareExperience, mon, faintedMon, mon, &sharedExp);
+            if (sharedExp) {
+                shareExperience.insert(mon);
+            }
+        }
+    }
+    if (shareExperience.size() == 0)
+        return;
+
+    v1 /= 2;
+    for (auto op : shareExperience) {
+        auto experienceGain = CalculateDynamicExperience(level, v1, op, faintedMon);
         op->AddExperience(experienceGain);
     }
 }
diff --git a/src/Battling/PkmnScript.hpp b/src/Battling/PkmnScript.hpp
index 0dc95dd..1de4c68 100644
--- a/src/Battling/PkmnScript.hpp
+++ b/src/Battling/PkmnScript.hpp
@@ -8,7 +8,9 @@ namespace PkmnLib::Battling {
         virtual void ModifyCriticalStage(CreatureLib::Battling::ExecutingAttack* attack,
                                          CreatureLib::Battling::Creature* target, uint8_t hit, uint8_t* critStage){};
         virtual void ModifyExperienceGain(CreatureLib::Battling::Creature* faintedMon,
-                                          CreatureLib::Battling::Creature* winningMon, uint32_t experienceGain){};
+                                          CreatureLib::Battling::Creature* winningMon, uint32_t* experienceGain){};
+        virtual void DoesShareExperience(CreatureLib::Battling::Creature* faintedMon,
+                                         CreatureLib::Battling::Creature* winningMon, bool* shareExperience){};
     };
 }
 
diff --git a/src/ScriptResolving/AngelScript/AngelScriptScript.cpp b/src/ScriptResolving/AngelScript/AngelScriptScript.cpp
index f35476a..c6879c1 100644
--- a/src/ScriptResolving/AngelScript/AngelScriptScript.cpp
+++ b/src/ScriptResolving/AngelScript/AngelScriptScript.cpp
@@ -258,3 +258,19 @@ void AngelScriptScript::ModifyCriticalStage(CreatureLib::Battling::ExecutingAtta
         ctx->SetArgAddress(3, critStage);
     })
 }
+void AngelScriptScript::ModifyExperienceGain(CreatureLib::Battling::Creature* faintedMon,
+                                             CreatureLib::Battling::Creature* winningMon, uint32_t* experienceGain) {
+    CALL_HOOK(ModifyExperienceGain, {
+        ctx->SetArgObject(0, (void*)faintedMon);
+        ctx->SetArgObject(1, (void*)winningMon);
+        ctx->SetArgAddress(2, experienceGain);
+    })
+}
+void AngelScriptScript::DoesShareExperience(CreatureLib::Battling::Creature* faintedMon,
+                                            CreatureLib::Battling::Creature* winningMon, bool* shareExperience) {
+    CALL_HOOK(DoesShareExperience, {
+        ctx->SetArgObject(0, (void*)faintedMon);
+        ctx->SetArgObject(1, (void*)winningMon);
+        ctx->SetArgAddress(2, shareExperience);
+    })
+}
diff --git a/src/ScriptResolving/AngelScript/AngelScriptScript.hpp b/src/ScriptResolving/AngelScript/AngelScriptScript.hpp
index 4bfaaa0..27bdc13 100644
--- a/src/ScriptResolving/AngelScript/AngelScriptScript.hpp
+++ b/src/ScriptResolving/AngelScript/AngelScriptScript.hpp
@@ -104,6 +104,11 @@ public:
 
     void ModifyCriticalStage(CreatureLib::Battling::ExecutingAttack* attack, CreatureLib::Battling::Creature* target,
                              uint8_t hit, uint8_t* critStage) override;
+
+    void ModifyExperienceGain(CreatureLib::Battling::Creature* faintedMon, CreatureLib::Battling::Creature* winningMon,
+                              uint32_t* experienceGain) override;
+    void DoesShareExperience(CreatureLib::Battling::Creature* faintedMon, CreatureLib::Battling::Creature* winningMon,
+                             bool* shareExperience) override;
 };
 
 #undef CALL_HOOK
diff --git a/src/ScriptResolving/AngelScript/AngelScriptTypeInfo.hpp b/src/ScriptResolving/AngelScript/AngelScriptTypeInfo.hpp
index 09781a6..2ebb203 100644
--- a/src/ScriptResolving/AngelScript/AngelScriptTypeInfo.hpp
+++ b/src/ScriptResolving/AngelScript/AngelScriptTypeInfo.hpp
@@ -131,6 +131,10 @@ public:
     SCRIPT_HOOK_FUNCTION(
         ModifyCriticalStage,
         "void ModifyCriticalStage(ExecutingMove@ attack, Pokemon@ target, uint8 hit, uint8& critStage)");
+    SCRIPT_HOOK_FUNCTION(ModifyExperienceGain,
+                         "void ModifyExperienceGain(Pokemon@ faintedMon, Pokemon@ winningMon, uint32& critStage)");
+    SCRIPT_HOOK_FUNCTION(DoesShareExperience,
+                         "void DoesShareExperience(Pokemon@ faintedMon, Pokemon@ winningMon, bool& shareExperience)");
 };
 
 #undef SCRIPT_HOOK_FUNCTION
diff --git a/src/ScriptResolving/AngelScript/TypeRegistry/BasicScriptClass.cpp b/src/ScriptResolving/AngelScript/TypeRegistry/BasicScriptClass.cpp
index 050e877..fe0a53f 100644
--- a/src/ScriptResolving/AngelScript/TypeRegistry/BasicScriptClass.cpp
+++ b/src/ScriptResolving/AngelScript/TypeRegistry/BasicScriptClass.cpp
@@ -39,6 +39,8 @@ shared abstract class PkmnScript {
 
   // PkmnLib methods
     void ModifyCriticalStage(ExecutingMove@ attack, Pokemon@ target, uint8 hit, uint8& critStage){};
+    void ModifyExperienceGain(Pokemon@ faintedMon, Pokemon@ winningMon, uint32& critStage){};
+    void DoesShareExperience(Pokemon@ faintedMon, Pokemon@ winningMon, bool& shareExperience){};
 }
 )");
     assert(r >= 0);