diff --git a/include/game/client/Client.h b/include/game/client/Client.h
index f68852b..68d0dcb 100644
--- a/include/game/client/Client.h
+++ b/include/game/client/Client.h
@@ -42,6 +42,7 @@ public:
 
     void selectTeam(game::TeamColor team);
     void sendMobs(const std::vector<protocol::MobSend>& mobSends);
+    void placeTower(game::TowerType type, const glm::vec2& position);
     void upgradeTower(game::TowerID tower, game::TowerLevel level);
 };
 
diff --git a/include/game/client/ClientGame.h b/include/game/client/ClientGame.h
index e58965d..8806c9e 100644
--- a/include/game/client/ClientGame.h
+++ b/include/game/client/ClientGame.h
@@ -38,8 +38,6 @@ public:
 
     render::Renderer* getRenderer() const { return m_Renderer; }
 
-    void PlaceTower(game::TowerType type, const glm::vec2& position);
-
     virtual void HandlePacket(const protocol::ConnexionInfoPacket* packet);
     virtual void HandlePacket(const protocol::PlayerJoinPacket* packet);
     virtual void HandlePacket(const protocol::PlayerLeavePacket* packet);
diff --git a/include/render/WorldRenderer.h b/include/render/WorldRenderer.h
index ad83092..0f111c8 100644
--- a/include/render/WorldRenderer.h
+++ b/include/render/WorldRenderer.h
@@ -1,9 +1,15 @@
 #pragma once
 
 #include "game/World.h"
+
 #include "render/Renderer.h"
 #include "render/VertexCache.h"
 
+#include "render/gui/TowerPlacePopup.h"
+#include "render/gui/MobTooltip.h"
+
+#include "render/gui/imgui/imgui.h"
+
 #include <glm/glm.hpp>
 
 namespace td {
@@ -31,6 +37,9 @@ private:
     float m_CamSensibility = 1;
     bool m_PopupOpened = false;
     VertexCache m_TowersCache;
+    
+    std::unique_ptr<gui::TowerPlacePopup> m_TowerPlacePopup;
+    std::unique_ptr<gui::MobTooltip> m_MobTooltip;
 public:
     WorldRenderer(game::World* world, client::ClientGame* client);
     ~WorldRenderer();
@@ -40,6 +49,8 @@ public:
     void addTower(game::TowerPtr tower);
     void removeTower(game::TowerPtr tower);
 
+    static ImVec4 getImGuiTeamColor(game::TeamColor color);
+
     void update();
     void render();
 
@@ -54,10 +65,10 @@ private:
     void renderMobs() const;
     void renderTileSelect() const;
     void renderPopups();
-    void renderTowerPlacePopup();
     void renderTowerUpgradePopup();
     void renderMobTooltip() const;
     void detectClick();
+    void detectMobHovering() const;
     glm::vec2 getCursorWorldPos() const;
     glm::vec2 getClickWorldPos() const;
 
diff --git a/include/render/gui/MobTooltip.h b/include/render/gui/MobTooltip.h
new file mode 100644
index 0000000..e0c9de4
--- /dev/null
+++ b/include/render/gui/MobTooltip.h
@@ -0,0 +1,27 @@
+#pragma once
+
+#include "GuiWidget.h"
+
+namespace td {
+
+namespace game {
+
+class Mob;
+    
+} // namespace game
+
+namespace gui {
+
+class MobTooltip : public GuiWidget {
+private:
+    const game::Mob* m_Mob;
+public:
+    MobTooltip(client::Client* client);
+
+    virtual void render();
+
+    void setMob(const game::Mob* mob) { m_Mob = mob; }
+};
+
+} // namespace gui
+} // namespace td
diff --git a/include/render/gui/TowerPlacePopup.h b/include/render/gui/TowerPlacePopup.h
new file mode 100644
index 0000000..20db877
--- /dev/null
+++ b/include/render/gui/TowerPlacePopup.h
@@ -0,0 +1,22 @@
+#pragma once
+
+#include "GuiWidget.h"
+
+#include <glm/glm.hpp>
+
+namespace td {
+namespace gui {
+
+class TowerPlacePopup : public GuiWidget {
+private:
+    glm::vec2 m_ClickWorldPos;
+public:
+    TowerPlacePopup(client::Client* client);
+
+    virtual void render();
+
+    void setClickPos(const glm::vec2& worldPos);
+};
+
+} // namespace gui
+} // namespace td
diff --git a/src/game/client/Client.cpp b/src/game/client/Client.cpp
index c715008..2c44cf3 100644
--- a/src/game/client/Client.cpp
+++ b/src/game/client/Client.cpp
@@ -54,6 +54,11 @@ void Client::sendMobs(const std::vector<protocol::MobSend>& mobSends){
     m_Connexion.sendPacket(&packet);
 }
 
+void Client::placeTower(game::TowerType type, const glm::vec2& position) {
+    protocol::PlaceTowerPacket packet(position.x, position.y, type);
+    m_Connexion.sendPacket(&packet);
+}
+
 void Client::upgradeTower(game::TowerID tower, game::TowerLevel level){
     protocol::UpgradeTowerPacket packet(tower, level);
     m_Connexion.sendPacket(&packet);
diff --git a/src/game/client/ClientGame.cpp b/src/game/client/ClientGame.cpp
index ab7cd55..65a8be1 100644
--- a/src/game/client/ClientGame.cpp
+++ b/src/game/client/ClientGame.cpp
@@ -112,11 +112,6 @@ void ClientGame::renderWorld() {
     }
 }
 
-void ClientGame::PlaceTower(game::TowerType type, const glm::vec2& position) {
-    protocol::PlaceTowerPacket packet(position.x, position.y, type);
-    m_Client->getConnexion().sendPacket(&packet);
-}
-
 void ClientGame::HandlePacket(const protocol::WorldAddTowerPacket* packet) {
     m_WorldRenderer.addTower(m_WorldClient.placeTowerAt(packet->getTowerID(), packet->getTowerType(), packet->getTowerX(), packet->getTowerY(), packet->getBuilder()));
 }
diff --git a/src/render/WorldRenderer.cpp b/src/render/WorldRenderer.cpp
index 423c94e..a792412 100644
--- a/src/render/WorldRenderer.cpp
+++ b/src/render/WorldRenderer.cpp
@@ -12,7 +12,7 @@
 namespace td {
 namespace render {
 
-ImVec4 getImGuiTeamColor(td::game::TeamColor color) {
+ImVec4 WorldRenderer::getImGuiTeamColor(game::TeamColor color) {
     switch (color) {
     case td::game::TeamColor::None:
         break;
@@ -35,6 +35,8 @@ void WorldRenderer::loadModels() {
 WorldRenderer::WorldRenderer(game::World* world, client::ClientGame* client) : m_Client(client), m_Renderer(m_Client->getRenderer()), m_World(world), m_Zoom(0.1) {
     m_Renderer->setZoom(m_Zoom);
     m_Renderer->setCamMovement({});
+    m_TowerPlacePopup = std::make_unique<gui::TowerPlacePopup>(m_Client->getClient());
+    m_MobTooltip = std::make_unique<gui::MobTooltip>(m_Client->getClient());
 }
 
 void WorldRenderer::updateCursorPos() {
@@ -91,7 +93,7 @@ void WorldRenderer::renderTileSelect() const {
 }
 
 void WorldRenderer::renderPopups() {
-    renderTowerPlacePopup();
+    m_TowerPlacePopup->render();
     renderTowerUpgradePopup();
 }
 
@@ -134,6 +136,7 @@ void WorldRenderer::changeZoom(float zoomStep) {
 
 void WorldRenderer::click() {
     const game::TowerPtr tower = m_Client->getWorld().getTower(getClickWorldPos());
+    m_TowerPlacePopup->setClickPos(getClickWorldPos());
     if (tower != nullptr) { // there is a tower here
         ImGui::OpenPopup("TowerUpgrade");
     } else if (m_Client->getWorld().CanPlaceLittleTower(getClickWorldPos(), m_Client->getPlayer()->getID())) {
@@ -146,28 +149,6 @@ void WorldRenderer::setCamPos(float camX, float camY) {
     m_Renderer->setCamPos(m_CamPos);
 }
 
-void WorldRenderer::renderTowerPlacePopup() {
-    if (ImGui::BeginPopup("TowerPlace")) {
-        m_PopupOpened = true;
-        for (int i = 0; i < (int)game::TowerType::TowerCount; i++) {
-            game::TowerType towerType = game::TowerType(i);
-            const game::TowerInfo& towerInfo = game::getTowerInfo(towerType);
-            if (!towerInfo.isBigTower() || (towerInfo.isBigTower() && m_Client->getWorld().CanPlaceBigTower(getClickWorldPos(), m_Client->getPlayer()->getID()))) {
-                if (ImGui::Button(game::getTowerInfo(towerType).getName().c_str())) {
-                    m_Client->PlaceTower(towerType, getClickWorldPos());
-                    ImGui::CloseCurrentPopup();
-                    break;
-                }
-                if (ImGui::IsItemHovered()) {
-                    ImGui::SetTooltip(game::getTowerInfo(towerType).getDescription().c_str(), "%s");
-                }
-            }
-        }
-        ImGui::EndPopup();
-    }
-    m_PopupOpened = false;
-}
-
 void WorldRenderer::renderTowerUpgradePopup() {
     if (ImGui::BeginPopup("TowerUpgrade")) {
         m_PopupOpened = true;
@@ -243,6 +224,11 @@ void WorldRenderer::detectClick() {
 }
 
 void WorldRenderer::renderMobTooltip() const {
+    detectMobHovering();
+    m_MobTooltip->render();
+}
+
+void WorldRenderer::detectMobHovering() const {
     glm::vec2 cursorWorldPos = getCursorWorldPos();
     for (game::MobPtr mob : m_World->getMobList()) {
         // mob size is currently 1x1 for all mobs
@@ -250,30 +236,11 @@ void WorldRenderer::renderMobTooltip() const {
         float mobCenterY = mob->getY();
         if (cursorWorldPos.x > mobCenterX - 0.5f && cursorWorldPos.x < mobCenterX + 0.5f
             && cursorWorldPos.y > mobCenterY - 0.5f && cursorWorldPos.y < mobCenterY + 0.5f) {
-
-            const game::Player& sender = m_Client->getPlayerById(mob->getSender());
-
-            ImGui::BeginTooltip();
-            ImGui::Text("Sender :");
-            ImGui::SameLine();
-            ImGui::PushStyleColor(ImGuiCol_Text, getImGuiTeamColor(sender.getTeamColor()));
-            ImGui::Text("%s", sender.getName().c_str());
-            ImGui::PopStyleColor();
-            ImGui::Text("Mob HP : %.1f/%i", mob->getHealth(), mob->getStats()->getMaxLife());
-            ImGui::Text("Mob Type : %s", game::MobFactory::getMobName(mob->getType()).c_str());
-            ImGui::Text("Mob Level : %i", mob->getLevel());
-            ImGui::NewLine();
-            ImGui::Text("Mob Stats :");
-            ImGui::Text("\tMax health : %i", mob->getStats()->getMaxLife());
-            ImGui::Text("\tSpeed : %.1f", mob->getStats()->getMovementSpeed());
-            ImGui::Text("\tDamage : %.1f", mob->getStats()->getDamage());
-            ImGui::Text("\tMoney cost : %i", mob->getStats()->getMoneyCost());
-            ImGui::Text("\tEXP cost : %i", mob->getStats()->getExpCost());
-            ImGui::Text("\tEXP reward : %i", mob->getStats()->getExpReward());
-            ImGui::EndTooltip();
-            break;
+                m_MobTooltip->setMob(mob.get());
+            return;
         }
     }
+    m_MobTooltip->setMob(nullptr);
 }
 
 void WorldRenderer::addTower(game::TowerPtr tower) {
diff --git a/src/render/gui/GameMenu.cpp b/src/render/gui/GameMenu.cpp
index f5ae5bb..572de79 100644
--- a/src/render/gui/GameMenu.cpp
+++ b/src/render/gui/GameMenu.cpp
@@ -1,24 +1,14 @@
 #include "render/gui/GameMenu.h"
 #include "render/gui/imgui/imgui.h"
 
+#include "render/WorldRenderer.h"
+
 #include "game/client/Client.h"
 #include "game/server/Lobby.h"
 
 namespace td {
 namespace gui {
 
-ImVec4 getImGuiTeamColor(td::game::TeamColor color) {
-    switch (color) {
-    case td::game::TeamColor::None:
-        break;
-    case td::game::TeamColor::Red:
-        return ImVec4(1, 0, 0, 1);
-    case td::game::TeamColor::Blue:
-        return ImVec4(0, 0, 1, 1);
-    }
-    return ImVec4(1, 1, 1, 1);
-}
-
 GameMenu::GameMenu(client::Client* client) : GuiWidget(client), m_SummonMenu(std::make_unique<SummonMenu>(client)) {
 
 }
@@ -51,7 +41,7 @@ void GameMenu::showPlayers() {
     if (ImGui::TreeNode(std::string("Players (" + std::to_string(getClient()->getGame().getPlayers().size()) + ")##player_list").c_str())) {
         for (auto pair : getClient()->getGame().getPlayers()) {
             const td::game::Player& player = pair.second;
-            ImGui::PushStyleColor(ImGuiCol_Text, getImGuiTeamColor(player.getTeamColor()));
+            ImGui::PushStyleColor(ImGuiCol_Text, render::WorldRenderer::getImGuiTeamColor(player.getTeamColor()));
             ImGui::Text("%s", player.getName().c_str());
             ImGui::PopStyleColor();
         }
diff --git a/src/render/gui/MobTooltip.cpp b/src/render/gui/MobTooltip.cpp
new file mode 100644
index 0000000..31e83c2
--- /dev/null
+++ b/src/render/gui/MobTooltip.cpp
@@ -0,0 +1,42 @@
+#include "render/gui/MobTooltip.h"
+#include "render/gui/imgui/imgui.h"
+
+#include "render/WorldRenderer.h"
+
+#include "game/Mobs.h"
+
+#include "game/client/Client.h"
+
+namespace td {
+namespace gui {
+
+MobTooltip::MobTooltip(client::Client* client) : GuiWidget(client) {
+
+}
+
+void MobTooltip::render() {
+    if(m_Mob == nullptr) return;
+
+    const game::Player& sender = getClient()->getGame().getPlayerById(m_Mob->getSender());
+    ImGui::BeginTooltip();
+    ImGui::Text("Sender :");
+    ImGui::SameLine();
+    ImGui::PushStyleColor(ImGuiCol_Text, render::WorldRenderer::getImGuiTeamColor(sender.getTeamColor()));
+    ImGui::Text("%s", sender.getName().c_str());
+    ImGui::PopStyleColor();
+    ImGui::Text("Mob HP : %.1f/%i", m_Mob->getHealth(), m_Mob->getStats()->getMaxLife());
+    ImGui::Text("Mob Type : %s", game::MobFactory::getMobName(m_Mob->getType()).c_str());
+    ImGui::Text("Mob Level : %i", m_Mob->getLevel());
+    ImGui::NewLine();
+    ImGui::Text("Mob Stats :");
+    ImGui::Text("\tMax health : %i", m_Mob->getStats()->getMaxLife());
+    ImGui::Text("\tSpeed : %.1f", m_Mob->getStats()->getMovementSpeed());
+    ImGui::Text("\tDamage : %.1f", m_Mob->getStats()->getDamage());
+    ImGui::Text("\tMoney cost : %i", m_Mob->getStats()->getMoneyCost());
+    ImGui::Text("\tEXP cost : %i", m_Mob->getStats()->getExpCost());
+    ImGui::Text("\tEXP reward : %i", m_Mob->getStats()->getExpReward());
+    ImGui::EndTooltip();
+}
+
+} // namespace gui
+} // namespace td
diff --git a/src/render/gui/TowerPlacePopup.cpp b/src/render/gui/TowerPlacePopup.cpp
new file mode 100644
index 0000000..0a2b707
--- /dev/null
+++ b/src/render/gui/TowerPlacePopup.cpp
@@ -0,0 +1,41 @@
+#include "render/gui/TowerPlacePopup.h"
+
+#include "render/gui/imgui/imgui.h"
+
+#include "game/Towers.h"
+
+#include "game/client/Client.h"
+
+namespace td {
+namespace gui {
+
+TowerPlacePopup::TowerPlacePopup(client::Client* client) : GuiWidget(client) {
+
+}
+
+void TowerPlacePopup::render(){
+    if (ImGui::BeginPopup("TowerPlace")) {
+        for (int i = 0; i < (int)game::TowerType::TowerCount; i++) {
+            game::TowerType towerType = game::TowerType(i);
+            const game::TowerInfo& towerInfo = game::getTowerInfo(towerType);
+            if (!towerInfo.isBigTower() || (towerInfo.isBigTower() && getClient()->getGame().getWorld().CanPlaceBigTower(m_ClickWorldPos, getClient()->getGame().getPlayer()->getID()))) {
+                if (ImGui::Button(game::getTowerInfo(towerType).getName().c_str())) {
+                    getClient()->placeTower(towerType, m_ClickWorldPos);
+                    ImGui::CloseCurrentPopup();
+                    break;
+                }
+                if (ImGui::IsItemHovered()) {
+                    ImGui::SetTooltip(game::getTowerInfo(towerType).getDescription().c_str(), "%s");
+                }
+            }
+        }
+        ImGui::EndPopup();
+    }
+}
+
+void TowerPlacePopup::setClickPos(const glm::vec2& worldPos){
+    m_ClickWorldPos = worldPos;
+}
+
+} // namespace gui
+} // namespace td