diff --git a/3dzavr b/3dzavr
index f80ebaf..5217578 160000
--- a/3dzavr
+++ b/3dzavr
@@ -1 +1 @@
-Subproject commit f80ebaf4522310a7560c19e6da2a3a8f36f2eb16
+Subproject commit 5217578e1500cbe567ddf13a44fffd60e3ad445c
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 3a018a5..d51135b 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -28,6 +28,8 @@ add_executable(${CMAKE_PROJECT_NAME}
         ShooterConsts.h
         network/ShooterMsgType.h
         network/ShooterMsgType.cpp
+        network/Chat.cpp
+        network/Chat.h
         # 3d engine:
         3dzavr/engine/Consts.h
         3dzavr/engine/math/Vec4D.h
diff --git a/Shooter.h b/Shooter.h
index 9628784..6ff4c27 100644
--- a/Shooter.h
+++ b/Shooter.h
@@ -5,11 +5,11 @@
 #ifndef SHOOTER_SHOOTER_H
 #define SHOOTER_SHOOTER_H
 
-#include "engine/Engine.h"
+#include "3dzavr/engine/Engine.h"
 #include "player/Player.h"
 #include "player/PlayerController.h"
 #include "player/PlayerController.h"
-#include "engine/gui/Window.h"
+#include "3dzavr/engine/gui/Window.h"
 
 #include "network/ShooterClient.h"
 #include "network/ShooterServer.h"
@@ -32,6 +32,7 @@ private:
 
     bool inGame = false;
     int fireTraces = 0;
+    std::string current_map = ShooterConsts::MAP_OBJ;
 
     void start() override;
     void update() override;
diff --git a/ShooterConsts.h b/ShooterConsts.h
index e8d2a18..d25c5fc 100644
--- a/ShooterConsts.h
+++ b/ShooterConsts.h
@@ -40,6 +40,7 @@ namespace ShooterConsts {
 
     const std::string CUBE_OBJ = "obj/other/cube.obj";
     const std::string MAP_OBJ = "obj/maps/map1.obj";
+    const std::string MAR_RAILWAY_OBJ = "obj/maps/railway.obj";
     const std::string BIG_MAP_OBJ = "obj/maps/map2.obj";
     const std::string SIMPLE_MAP_OBJ = "obj/maps/map_simple.obj";
     const std::string PLANE_MAP_OBJ = "obj/maps/plane.obj";
diff --git a/Source.cpp b/Source.cpp
index 0a1f244..bb97154 100644
--- a/Source.cpp
+++ b/Source.cpp
@@ -12,7 +12,7 @@ int main() {
 
     // Optimal for standard monitors:
     //game.create(720, 480, ShooterConsts::PROJECT_NAME, true);
-    game.create(1280, 720, ShooterConsts::PROJECT_NAME, true);
+    game.create(1920, 1080, ShooterConsts::PROJECT_NAME, true);
     //game.create(1920, 1080, ShooterConsts::PROJECT_NAME, true, Consts::BACKGROUND_COLOR, sf::Style::Fullscreen);
 
     // Optimal for MacBook Pro 16 display:
diff --git a/network/ShooterClient.cpp b/network/ShooterClient.cpp
index 3ffa60a..33d067a 100644
--- a/network/ShooterClient.cpp
+++ b/network/ShooterClient.cpp
@@ -4,11 +4,13 @@
 
 #include "ShooterClient.h"
 
+#include <SFML/Network/Ftp.hpp>
+#include <string>
 #include <utility>
-#include "../engine/utils/Log.h"
-#include "../engine/animation/Timeline.h"
+#include "../3dzavr/engine/utils/Log.h"
+#include "../3dzavr/engine/animation/Timeline.h"
 #include "ShooterMsgType.h"
-#include "../engine/animation/Animations.h"
+#include "../3dzavr/engine/animation/Animations.h"
 
 void ShooterClient::updatePacket() {
     sf::Packet packet;
@@ -318,3 +320,40 @@ void
 ShooterClient::setChangeEnemyWeaponCallBack(std::function<void(const std::string &, sf::Uint16)> changeEnemyWeapon) {
     _changeEnemyWeaponCallBack = std::move(changeEnemyWeapon);
 }
+
+void ShooterClient::requestMap(const std::string& clientIp, std::string *current_map) {
+    Log::log("---------[FTP server]---------");
+    sf::Ftp ftp;
+    sf::Ftp::Response connectResponse = ftp.connect(clientIp, 21);
+    if (connectResponse.isOk()) {
+        ftp.login();
+
+        sf::Ftp::ListingResponse dirResponse = ftp.getDirectoryListing("current_map/");
+        Log::log("Response code: "+std::to_string(dirResponse.getStatus())+" | Message: "+dirResponse.getMessage());
+        if (dirResponse.isOk()) {
+            const std::vector<std::string>& listing = dirResponse.getListing();
+
+            if (listing.size() != 0) {
+                for (std::vector<std::string>::const_iterator it = listing.begin(); it != listing.end(); ++it)
+                    Log::log("- "+*it);
+
+                sf::Ftp::Response downloadResponse = ftp.download(listing.at(0), "./obj/maps/", sf::Ftp::Ascii);
+                Log::log("Response code: "+std::to_string(downloadResponse.getStatus())+" | Message: "+downloadResponse.getMessage());
+
+                if (downloadResponse.isOk()) {
+                    std::string map_path = listing.at(0);
+                    map_path = "./obj/maps"+map_path.substr(map_path.find("/"));
+                    Log::log("Map set to: "+map_path);
+                    *current_map = map_path;
+                }
+            } else {
+                Log::log("there is no map file");
+            }
+        }
+
+        ftp.disconnect();
+    } else {
+        Log::log("Couldn't connect to FTP server with ip: "+clientIp+" and port: 21");
+    }
+    Log::log("------------------------------");
+}
diff --git a/network/ShooterClient.h b/network/ShooterClient.h
index 1b1934c..1f9e12a 100644
--- a/network/ShooterClient.h
+++ b/network/ShooterClient.h
@@ -5,8 +5,9 @@
 #ifndef SHOOTER_SHOOTERCLIENT_H
 #define SHOOTER_SHOOTERCLIENT_H
 
-#include "../engine/network/ClientUDP.h"
+#include "../3dzavr/engine/network/ClientUDP.h"
 #include "../player/Player.h"
+#include <SFML/Config.hpp>
 #include "Chat.h"
 
 class ShooterClient final : public ClientUDP {
@@ -69,6 +70,8 @@ public:
 
     void addPlayer(sf::Uint16 id, std::shared_ptr<Player> player);
 
+    static void requestMap(const std::string& clientIp, std::string *current_map);
+
     [[nodiscard]] std::map<sf::Uint16, std::shared_ptr<Player>> const &players() const { return _players; }
 
     [[nodiscard]] std::string lastEvent() const { return _lastEvent; }
diff --git a/network/ShooterServer.cpp b/network/ShooterServer.cpp
index ebec713..350c692 100644
--- a/network/ShooterServer.cpp
+++ b/network/ShooterServer.cpp
@@ -3,7 +3,7 @@
 //
 
 #include "ShooterServer.h"
-#include "../engine/utils/Log.h"
+#include "../3dzavr/engine/utils/Log.h"
 #include "ShooterMsgType.h"
 
 void ShooterServer::broadcast() {
diff --git a/network/ShooterServer.h b/network/ShooterServer.h
index 6034b96..b1e5e86 100644
--- a/network/ShooterServer.h
+++ b/network/ShooterServer.h
@@ -5,7 +5,7 @@
 #ifndef SHOOTER_SHOOTERSERVER_H
 #define SHOOTER_SHOOTERSERVER_H
 
-#include "../engine/network/ServerUDP.h"
+#include "../3dzavr/engine/network/ServerUDP.h"
 #include "../player/Player.h"
 
 struct BonusInfo final {
diff --git a/player/Player.cpp b/player/Player.cpp
index d198edd..ad4767d 100644
--- a/player/Player.cpp
+++ b/player/Player.cpp
@@ -5,9 +5,9 @@
 #include "Player.h"
 
 #include <utility>
-#include "../engine/io/Screen.h"
-#include "../engine/utils/Log.h"
-#include "../engine/animation/Animations.h"
+#include "../3dzavr/engine/io/Screen.h"
+#include "../3dzavr/engine/utils/Log.h"
+#include "../3dzavr/engine/animation/Animations.h"
 
 Player::Player(ObjectNameTag name, const std::string &filename, const Vec3D &scale) : RigidBody(std::move(name), filename, scale) {
     setAcceleration(Vec3D{0, -ShooterConsts::GRAVITY, 0});
diff --git a/player/Player.h b/player/Player.h
index 36e97e0..c77e659 100644
--- a/player/Player.h
+++ b/player/Player.h
@@ -7,9 +7,9 @@
 
 #include <SFML/Audio/Sound.hpp>
 #include <utility>
-#include "../engine/utils/ResourceManager.h"
-#include "../engine/Camera.h"
-#include "../engine/World.h"
+#include "../3dzavr/engine/utils/ResourceManager.h"
+#include "../3dzavr/engine/Camera.h"
+#include "../3dzavr/engine/World.h"
 #include "../weapon/Ak47.h"
 #include "../weapon/Shotgun.h"
 #include "../weapon/Gun.h"
@@ -17,6 +17,7 @@
 #include "../weapon/Rifle.h"
 #include "../ShooterConsts.h"
 
+
 class Player final : public RigidBody {
 private:
     double _health = ShooterConsts::HEALTH_MAX;
diff --git a/player/PlayerController.cpp b/player/PlayerController.cpp
index f3fde49..7aa3fb9 100644
--- a/player/PlayerController.cpp
+++ b/player/PlayerController.cpp
@@ -3,8 +3,8 @@
 //
 
 #include "PlayerController.h"
-#include "../engine/utils/Log.h"
-#include "../engine/animation/Animations.h"
+#include "../3dzavr/engine/utils/Log.h"
+#include "../3dzavr/engine/animation/Animations.h"
 
 PlayerController::PlayerController(std::shared_ptr<Player> player,
                                    std::shared_ptr<Keyboard> keyboard,
diff --git a/player/PlayerController.h b/player/PlayerController.h
index 97639d0..5d08915 100644
--- a/player/PlayerController.h
+++ b/player/PlayerController.h
@@ -6,8 +6,8 @@
 #define SHOOTER_PLAYERCONTROLLER_H
 
 #include "Player.h"
-#include "../engine/io/Keyboard.h"
-#include "../engine/io/Mouse.h"
+#include "../3dzavr/engine/io/Keyboard.h"
+#include "../3dzavr/engine/io/Mouse.h"
 
 class PlayerController final {
 private:
diff --git a/weapon/Gun.h b/weapon/Gun.h
index 028d041..328c9f6 100644
--- a/weapon/Gun.h
+++ b/weapon/Gun.h
@@ -6,7 +6,7 @@
 #define SHOOTER_GUN_H
 
 #include "Weapon.h"
-#include "../engine/utils/ResourceManager.h"
+#include "../3dzavr/engine/utils/ResourceManager.h"
 #include "../ShooterConsts.h"
 
 class Gun final : public Weapon {
diff --git a/weapon/Rifle.h b/weapon/Rifle.h
index 3e19b38..bd6efef 100644
--- a/weapon/Rifle.h
+++ b/weapon/Rifle.h
@@ -6,7 +6,7 @@
 #define SHOOTER_RIFLE_H
 
 #include "Weapon.h"
-#include "../engine/utils/ResourceManager.h"
+#include "../3dzavr/engine/utils/ResourceManager.h"
 #include "../ShooterConsts.h"
 
 class Rifle final : public Weapon {
diff --git a/weapon/Shotgun.h b/weapon/Shotgun.h
index 059af7c..0bb7a4f 100644
--- a/weapon/Shotgun.h
+++ b/weapon/Shotgun.h
@@ -6,7 +6,7 @@
 #define SHOOTER_SHOTGUN_H
 
 #include "Weapon.h"
-#include "../engine/utils/ResourceManager.h"
+#include "../3dzavr/engine/utils/ResourceManager.h"
 #include "../ShooterConsts.h"
 
 class Shotgun final : public Weapon {
diff --git a/weapon/Weapon.cpp b/weapon/Weapon.cpp
index addefef..2bc9107 100644
--- a/weapon/Weapon.cpp
+++ b/weapon/Weapon.cpp
@@ -3,8 +3,8 @@
 //
 
 #include "Weapon.h"
-#include "../engine/utils/ResourceManager.h"
-#include "../engine/utils/Log.h"
+#include "../3dzavr/engine/utils/ResourceManager.h"
+#include "../3dzavr/engine/utils/Log.h"
 #include "../ShooterConsts.h"
 
 using namespace std;
diff --git a/weapon/Weapon.h b/weapon/Weapon.h
index 4b2395a..1e77958 100644
--- a/weapon/Weapon.h
+++ b/weapon/Weapon.h
@@ -7,13 +7,13 @@
 
 
 #include <string>
-#include "../engine/World.h"
-#include "../engine/Camera.h"
+#include "../3dzavr/engine/World.h"
+#include "../3dzavr/engine/Camera.h"
 #include <SFML/Audio/Sound.hpp>
-#include "../engine/Mesh.h"
-#include "../engine/utils/Time.h"
-#include "../engine/io/SoundController.h"
-#include "../engine/Consts.h"
+#include "../3dzavr/engine/Mesh.h"
+#include "../3dzavr/engine/utils/Time.h"
+#include "../3dzavr/engine/io/SoundController.h"
+#include "../3dzavr/engine/Consts.h"
 
 struct FireInformation final {
     const std::map<ObjectNameTag, double> damagedPlayers;