diff --git a/SQCSim-common/bullet.cpp b/SQCSim-common/bullet.cpp
index d5e7f91..09dde11 100644
--- a/SQCSim-common/bullet.cpp
+++ b/SQCSim-common/bullet.cpp
@@ -7,11 +7,19 @@ Bullet::Bullet(Vector3f pos, Vector3f dir, uint64_t tid): m_startpos(pos), m_cur
 
 Bullet::~Bullet() {}
 
-bool Bullet::Update(World* world, float elapsedtime, int perframe) {
+bool Bullet::Update(World* world, float elapsedtime, int perframe, std::map<uint64_t, Player*> mapPlayer) {
 	int max = 100 / perframe;
+	float damage = 0.057f;
 	for (int x = 0; x < max; ++x) {
 		m_currentpos += m_velocity * elapsedtime;
 
+		for (auto& [key, player] : mapPlayer) {
+			if ((m_currentpos - player->GetPosition()).Length() < .4f) {
+				player->InflictDamage(damage);
+				return true;
+			}
+		}
+
 		if (!world->ChunkAt(m_currentpos))
 			return true;
 		else if (world->BlockAt(m_currentpos) != BTYPE_AIR) {
@@ -20,6 +28,7 @@ bool Bullet::Update(World* world, float elapsedtime, int perframe) {
 		}
 		else if ((m_currentpos - m_startpos).Length() > VIEW_DISTANCE) return true;
 	}
+	
 	return false;
 }
 
diff --git a/SQCSim-common/bullet.h b/SQCSim-common/bullet.h
index 1b5e227..cc04737 100644
--- a/SQCSim-common/bullet.h
+++ b/SQCSim-common/bullet.h
@@ -3,8 +3,12 @@
 
 #include "define.h"
 #include "vector3.h"
+#include <map>
+#include "player.h"
+
 
 class World;
+class Player;
 
 class Bullet {
 public:
@@ -12,7 +16,7 @@ public:
 	Bullet(Vector3f pos, Vector3f dir, uint64_t tid);
 	~Bullet();
 
-	bool Update(World* world, float elapsedtime, int perframe);
+	bool Update(World* world, float elapsedtime, int perframe, std::map<uint64_t, Player*> m_mapPlayer);
 	void Transpose(int& x, int& z);
 	Vector3f getPos() const;
 	Vector3f getVel() const;
@@ -23,6 +27,8 @@ private:
 			 m_currentpos, 
 			 m_velocity;
 	uint64_t m_tid = 0;
+	
+
 };
 
 #endif // BULLET_H__
diff --git a/SQCSim-common/player.cpp b/SQCSim-common/player.cpp
index 57c2259..790507f 100644
--- a/SQCSim-common/player.cpp
+++ b/SQCSim-common/player.cpp
@@ -4,7 +4,7 @@
 Player::Player(const Vector3f& position, float rotX, float rotY) : m_position(position), m_rotX(rotX), m_rotY(rotY) {
 	m_velocity = Vector3f(0, 0, 0);
 	m_airborne = true;
-	m_hp = 0.75f; //TODO: Remettre à 1.0f
+	m_hp = 1.0f; //TODO: Remettre � 1.0f
 	m_username = "Zelda Bee-Bop56";
 }
 
@@ -167,7 +167,7 @@ Player::Sound Player::ApplyPhysics(Vector3f input, World* world, float elapsedTi
 
 	m_position += m_velocity;
 
-	static float bobbingtime = 0; // Gestion de la caméra
+	static float bobbingtime = 0; // Gestion de la cam�ra
 	static bool leftright = false;
 	static bool isStep = false;
 	if (bobbingtime <= 360.f)
@@ -208,6 +208,26 @@ void Player::Teleport(int& x, int& z) {
 	m_position.x -= x * CHUNK_SIZE_X;
 	m_position.z -= z * CHUNK_SIZE_Z;
 }
+bool Player::AmIDead()
+{
+	return m_hp <= 0;
+}
+
+
+void Player::InflictDamage(float hitPoints)
+{
+
+	m_hp -= hitPoints;
+
+
+	if (AmIDead())
+	{ // Quand le joueur est mort.
+
+
+
+	}
+}
+
 
 uint64_t Player::getId() const { return id; }
 
diff --git a/SQCSim-common/player.h b/SQCSim-common/player.h
index 757528b..eedbf74 100644
--- a/SQCSim-common/player.h
+++ b/SQCSim-common/player.h
@@ -28,6 +28,10 @@ public:
 	float GetHP() const;
 	void Teleport(int& x, int& z);
 
+	bool AmIDead();
+	void InflictDamage(float hitPoints);
+
+private:
 	uint64_t getId() const;
 
 protected:
diff --git a/SQCSim2021/engine.cpp b/SQCSim2021/engine.cpp
index 4710e3e..0995fe0 100644
--- a/SQCSim2021/engine.cpp
+++ b/SQCSim2021/engine.cpp
@@ -421,6 +421,12 @@ void Engine::LoadResource() {
 
 void Engine::UnloadResource() {}
 
+void Engine::InstantDamage()
+{
+	m_player.InflictDamage(0.10f);
+	m_damage = false;
+}
+
 void Engine::SystemNotification(std::string systemLog) {
 	std::string message = "";
 
@@ -1032,7 +1038,10 @@ void Engine::Render(float elapsedTime) {
 		DrawHud(elapsedTime, bloc);
 		DisplayPovGun();
 		ProcessNotificationQueue();
-
+		if (m_damage)
+		{
+			InstantDamage();
+		}
 		static bool fell = false;
 		if (m_player.GetPosition().y < 1.7f && !fell) {
 			m_audio.Create3DAudioObj(m_scream, AUDIO_PATH "scream.wav", m_player.GetPOV(), m_player.GetVelocity(), false, 1.f);
@@ -1128,6 +1137,8 @@ void Engine::KeyPressEvent(unsigned char key) {
 		break;
 	case 8: // I - Ignorer
 		break;
+	case 9: // J - InstantDamage
+		m_damage = true;
 	case 15: // P - Ignorer
 		break;
 	case 17: // R - Ignorer
diff --git a/SQCSim2021/engine.h b/SQCSim2021/engine.h
index d0e20fe..928a102 100644
--- a/SQCSim2021/engine.h
+++ b/SQCSim2021/engine.h
@@ -46,6 +46,7 @@ private:
 
     bool LoadTexture(Texture& texture, const std::string& filename, bool useMipmaps = true, bool stopOnError = true);
 
+    void InstantDamage();
     void SystemNotification(std::string systemLog);
     void KillNotification(Player killer, Player killed);
     void DisplayNotification(std::string message);
@@ -86,7 +87,7 @@ private:
     
     Bullet* m_bullets[MAX_BULLETS];
 
-    std::map<uint64_t, RemotePlayer*> m_players;
+    std::map<uint64_t, Player*> m_players;
 
     //Menu
     enum class GameState: uint8_t { MAIN_MENU, OPTIONS, QUIT, NEWG, PLAY };
@@ -107,6 +108,8 @@ private:
     int m_renderCount = 0;
     int m_countdown = COUNTDOWN;
 
+    bool m_damage = false;
+
     bool m_wireframe = false;
     bool m_isSkybox = true;
     bool m_block = false;