diff --git a/Content/Legumix/Player/BP_Play.uasset b/Content/Legumix/Player/BP_Play.uasset
index 2bef94d..099de9f 100644
--- a/Content/Legumix/Player/BP_Play.uasset
+++ b/Content/Legumix/Player/BP_Play.uasset
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:99f31a0c81b1ba2e75659ef3126d975cb0422f42e56d9952b875f69eec1b376b
-size 687533
+oid sha256:afcadbb313be0cd15c4e326c756d83a0de86b0a76ebb4720e69e5a60dac3dc4d
+size 713087
diff --git a/Content/Legumix/Player/HUD/T_ShotgunCrosshair.uasset b/Content/Legumix/Player/HUD/T_ShotgunCrosshair.uasset
new file mode 100644
index 0000000..c4cbdf1
--- /dev/null
+++ b/Content/Legumix/Player/HUD/T_ShotgunCrosshair.uasset
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ab237c4afde8f24276605c7724e2e1488454a6d7cf479ad545acf7f3e48eb271
+size 41210
diff --git a/Content/Legumix/Player/HUD/WB_MainHud.uasset b/Content/Legumix/Player/HUD/WB_MainHud.uasset
index 471bf3b..80882a2 100644
--- a/Content/Legumix/Player/HUD/WB_MainHud.uasset
+++ b/Content/Legumix/Player/HUD/WB_MainHud.uasset
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:479433f7844bb85f8fa14caa17f005b8569f6a638483b5a549156b8724fa373a
-size 248729
+oid sha256:28f44a81fe0880c01e7e2d3e4efdaad09d56d9ee002dcdc36bce3c2e1684f00b
+size 298315
diff --git a/Content/Legumix/Spawner/CurveEnemyInWave.uasset b/Content/Legumix/Spawner/CurveEnemyInWave.uasset
new file mode 100644
index 0000000..d2713be
--- /dev/null
+++ b/Content/Legumix/Spawner/CurveEnemyInWave.uasset
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:211f21ded83c8ae8f2bffab238f6f41187bbeef06774a9bcf5368f66083834dc
+size 4438
diff --git a/Content/Legumix/Spawner/CurveMaxEnemyInstantiate.uasset b/Content/Legumix/Spawner/CurveMaxEnemyInstantiate.uasset
new file mode 100644
index 0000000..7422011
--- /dev/null
+++ b/Content/Legumix/Spawner/CurveMaxEnemyInstantiate.uasset
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4cf7bc325a49870065d324c7612329763c3870879b4edc7896bdf10a8847fa9f
+size 4478
diff --git a/Content/Legumix/Spawner/LVL_TestSpawn.umap b/Content/Legumix/Spawner/LVL_TestSpawn.umap
index 9aa2c26..02b3c12 100644
--- a/Content/Legumix/Spawner/LVL_TestSpawn.umap
+++ b/Content/Legumix/Spawner/LVL_TestSpawn.umap
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:ecedf90fe425d082e08ed371e587646a9ca00ba244055c3a596101546e4a6a31
-size 88904
+oid sha256:f2c5bc46e66035a39d7796584b3b676cec30f92b377193201f88fec8e58573a2
+size 89235
diff --git a/Content/Legumix/Spawner/WB_DebugWaveWidget.uasset b/Content/Legumix/Spawner/WB_DebugWaveWidget.uasset
new file mode 100644
index 0000000..f9af9ae
--- /dev/null
+++ b/Content/Legumix/Spawner/WB_DebugWaveWidget.uasset
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:77f47fed708378f9d00c939d2c90f8d0ad1f526b16732ea594b1451e6e574761
+size 125965
diff --git a/Content/Legumix/Weapon/Shotgun/BP_Shotgun.uasset b/Content/Legumix/Weapon/Shotgun/BP_Shotgun.uasset
index 188c555..227723b 100644
--- a/Content/Legumix/Weapon/Shotgun/BP_Shotgun.uasset
+++ b/Content/Legumix/Weapon/Shotgun/BP_Shotgun.uasset
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:bcff5f51ae323d5d0051d37584e05b0d7c2154c89075ac3be33f4080017555aa
-size 287
+oid sha256:cdd0744e8d203d302b969d24473a8203934f8c0382cf6331f8847b92ee81de0d
+size 40826
diff --git a/Source/LegumeMix/Private/LMSpawnPosition.cpp b/Source/LegumeMix/Private/LMSpawnPosition.cpp
index 74c1c0a..8ec7aef 100644
--- a/Source/LegumeMix/Private/LMSpawnPosition.cpp
+++ b/Source/LegumeMix/Private/LMSpawnPosition.cpp
@@ -74,14 +74,14 @@ bool ALMSpawnPosition::IsPlayerVisible() const
 void ALMSpawnPosition::StarCooldown()
 {
 	IsOnCooldow = true;
-	UE_LOG(LogTemp, Warning, TEXT("Spawner Cooldown"));
+	//UE_LOG(LogTemp, Warning, TEXT("Spawner Cooldown"));
 	GetWorld()->GetTimerManager().SetTimer(ProcessCooldown, this, &ALMSpawnPosition::EndCooldown, TimerCooldown, false);
 }
 
 void ALMSpawnPosition::EndCooldown()
 {
 	IsOnCooldow = false;
-	UE_LOG(LogTemp, Warning, TEXT("Spawner End Cooldown"));
+	//UE_LOG(LogTemp, Warning, TEXT("Spawner End Cooldown"));
 }
 
 
diff --git a/Source/LegumeMix/Private/LMWaveManager.cpp b/Source/LegumeMix/Private/LMWaveManager.cpp
index 999c8aa..085c1db 100644
--- a/Source/LegumeMix/Private/LMWaveManager.cpp
+++ b/Source/LegumeMix/Private/LMWaveManager.cpp
@@ -18,7 +18,6 @@ ALMWaveManager::ALMWaveManager()
 void ALMWaveManager::BeginPlay()
 {
 	Super::BeginPlay();
-	StartWave();
 
 	SpawnPositionsList.Empty(); // Nettoie la liste avant de remplir
 
@@ -30,6 +29,8 @@ void ALMWaveManager::BeginPlay()
 			SpawnPositionsList.Add(SpawnPos);
 		}
 	}
+
+	StartWave();
 }
 
 void ALMWaveManager::SpawnEnemy(ALMSpawnPosition* spawnPosition)
@@ -114,9 +115,12 @@ void ALMWaveManager::GetRandomDataWaveRow()
 
 	CurrentWaveName = WaveName.ToString();
 	FLMWaveStructure* InfoWaveRow = WaveDatePreset->FindRow<FLMWaveStructure>(WaveName, "");
+
+	//Set le nombre d'ennemis dans la wave en fonction de la Row, de la courbe et du nombre de vague passée
+	EnemyNumberInWave = FMath::CeilToInt((InfoWaveRow->EnemyCount)* CurveForScalingEnemyInWave->GetFloatValue(WaveNumber));
 	
-	EnemyNumberInWave = InfoWaveRow->EnemyCount;
-	MaxEnemyInstantiate = InfoWaveRow->MaxEnemyCount;
+	//Set le nombre d'ennemis max spawnés en fonction de la Row, de la courbe, et du nombre de vague passée
+	MaxEnemyInstantiate = FMath::CeilToInt((InfoWaveRow->MaxEnemyCount) * CurveForScalingMaxEnemyInstantiate->GetFloatValue(WaveNumber));
 
 	AllEnemyType.Empty();
 	for (const FLMEnemyRatio& EnemyRatio : InfoWaveRow->WaveComposition)
@@ -175,18 +179,18 @@ void ALMWaveManager::Tick(float DeltaTime)
 		{
 			//lauch break time
 			// Lance un breaktime avant de relancer une wave
-			UE_LOG(LogTemp, Warning, TEXT("Start a new wave"));
 			OnCooldown = true;
 			GetWorld()->GetTimerManager().SetTimer(BreakTimer, this, &ALMWaveManager::StartWave, BreakTime, false);
 		}
 	}
-
 }
 
 
 void ALMWaveManager::StartWave()
 {
+	UE_LOG(LogTemp, Warning, TEXT("Start a new wave"));
 	GetRandomDataWaveRow();
 	EnemySpawned = 0;
 	OnCooldown = false;
+	WaveNumber++;
 }
diff --git a/Source/LegumeMix/Public/LMWaveManager.h b/Source/LegumeMix/Public/LMWaveManager.h
index bea087d..b40087f 100644
--- a/Source/LegumeMix/Public/LMWaveManager.h
+++ b/Source/LegumeMix/Public/LMWaveManager.h
@@ -35,7 +35,7 @@ public:
 	int MaxEnemyInstantiate; // Nombre d'ennemis max spawnés
 
 	UPROPERTY(EditAnywhere, BlueprintReadWrite, meta = (AllowPrivateAccess = "true"), Category = "Legumix")
-	float BreakTime; // Nombre d'ennemis dans la wave
+	float BreakTime;
 
 	UPROPERTY(EditAnywhere, BlueprintReadWrite, meta = (AllowPrivateAccess = "true"), Category = "Legumix")
 	UDataTable* WaveDatePreset;
@@ -48,6 +48,15 @@ public:
 	
 	UPROPERTY(VisibleAnywhere, BlueprintReadOnly, Category="Legumix")
 	TArray<int> EnemiesPerType;
+
+	UPROPERTY(VisibleAnywhere, BlueprintReadWrite, Category="Legumix")
+	int WaveNumber = 0;
+
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, meta = (AllowPrivateAccess = "true"), Category="Legumix")
+	UCurveFloat* CurveForScalingEnemyInWave; // Nombre d'ennemis max spawnés
+
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, meta = (AllowPrivateAccess = "true"), Category="Legumix")
+	UCurveFloat* CurveForScalingMaxEnemyInstantiate; // Nombre d'ennemis max spawnés
 	
 protected:
 	// Called when the game starts or when spawned