diff --git a/back/src/Controller/DebugController.ts b/back/src/Controller/DebugController.ts
index b7f037fd..88287753 100644
--- a/back/src/Controller/DebugController.ts
+++ b/back/src/Controller/DebugController.ts
@@ -15,7 +15,7 @@ export class DebugController {
             const query = parse(req.getQuery());
 
             if (query.token !== ADMIN_API_TOKEN) {
-                return res.status(401).send("Invalid token sent!");
+                return res.writeStatus("401 Unauthorized").end("Invalid token sent!");
             }
 
             return res
diff --git a/back/src/Services/SocketManager.ts b/back/src/Services/SocketManager.ts
index e8356245..1c0d803a 100644
--- a/back/src/Services/SocketManager.ts
+++ b/back/src/Services/SocketManager.ts
@@ -29,7 +29,8 @@ import {
     EmoteEventMessage,
     BanUserMessage,
     RefreshRoomMessage,
-    EmotePromptMessage, VariableMessage,
+    EmotePromptMessage,
+    VariableMessage,
 } from "../Messages/generated/messages_pb";
 import { User, UserSocket } from "../Model/User";
 import { ProtobufUtils } from "../Model/Websocket/ProtobufUtils";
@@ -447,8 +448,6 @@ export class SocketManager {
             // Let's send 2 messages: one to the user joining the group and one to the other user
             const webrtcStartMessage1 = new WebRtcStartMessage();
             webrtcStartMessage1.setUserid(otherUser.id);
-            webrtcStartMessage1.setUseruuid(otherUser.uuid);
-            webrtcStartMessage1.setName(otherUser.name);
             webrtcStartMessage1.setInitiator(true);
             if (TURN_STATIC_AUTH_SECRET !== "") {
                 const { username, password } = this.getTURNCredentials("" + otherUser.id, TURN_STATIC_AUTH_SECRET);
@@ -466,8 +465,6 @@ export class SocketManager {
 
             const webrtcStartMessage2 = new WebRtcStartMessage();
             webrtcStartMessage2.setUserid(user.id);
-            webrtcStartMessage2.setUseruuid(user.uuid);
-            webrtcStartMessage2.setName(user.name);
             webrtcStartMessage2.setInitiator(false);
             if (TURN_STATIC_AUTH_SECRET !== "") {
                 const { username, password } = this.getTURNCredentials("" + user.id, TURN_STATIC_AUTH_SECRET);
diff --git a/front/src/Connexion/RoomConnection.ts b/front/src/Connexion/RoomConnection.ts
index c2d4157b..b0488cb7 100644
--- a/front/src/Connexion/RoomConnection.ts
+++ b/front/src/Connexion/RoomConnection.ts
@@ -31,7 +31,8 @@ import {
     EmoteEventMessage,
     EmotePromptMessage,
     SendUserMessage,
-    BanUserMessage, VariableMessage,
+    BanUserMessage,
+    VariableMessage,
 } from "../Messages/generated/messages_pb";
 
 import type { UserSimplePeerInterface } from "../WebRtc/SimplePeer";
@@ -466,7 +467,6 @@ export class RoomConnection implements RoomConnection {
         this.onMessage(EventMessage.WEBRTC_START, (message: WebRtcStartMessage) => {
             callback({
                 userId: message.getUserid(),
-                name: message.getName(),
                 initiator: message.getInitiator(),
                 webRtcUser: message.getWebrtcusername() ?? undefined,
                 webRtcPassword: message.getWebrtcpassword() ?? undefined,
diff --git a/front/src/Phaser/Game/AddPlayerInterface.ts b/front/src/Phaser/Game/AddPlayerInterface.ts
index 1a5176f0..cf7f9092 100644
--- a/front/src/Phaser/Game/AddPlayerInterface.ts
+++ b/front/src/Phaser/Game/AddPlayerInterface.ts
@@ -1,11 +1,6 @@
-import type {PointInterface} from "../../Connexion/ConnexionModels";
-import type {BodyResourceDescriptionInterface} from "../Entity/PlayerTextures";
+import type { PointInterface } from "../../Connexion/ConnexionModels";
+import type { PlayerInterface } from "./PlayerInterface";
 
-export interface AddPlayerInterface {
-    userId: number;
-    name: string;
-    characterLayers: BodyResourceDescriptionInterface[];
+export interface AddPlayerInterface extends PlayerInterface {
     position: PointInterface;
-    visitCardUrl: string|null;
-    companion: string|null;
 }
diff --git a/front/src/Phaser/Game/GameScene.ts b/front/src/Phaser/Game/GameScene.ts
index 5d4c6b2b..bf1e4b2b 100644
--- a/front/src/Phaser/Game/GameScene.ts
+++ b/front/src/Phaser/Game/GameScene.ts
@@ -47,13 +47,7 @@ import { RemotePlayer } from "../Entity/RemotePlayer";
 import type { ActionableItem } from "../Items/ActionableItem";
 import type { ItemFactoryInterface } from "../Items/ItemFactoryInterface";
 import { SelectCharacterScene, SelectCharacterSceneName } from "../Login/SelectCharacterScene";
-import type {
-    ITiledMap,
-    ITiledMapLayer,
-    ITiledMapProperty,
-    ITiledMapObject,
-    ITiledTileSet,
-} from "../Map/ITiledMap";
+import type { ITiledMap, ITiledMapLayer, ITiledMapProperty, ITiledMapObject, ITiledTileSet } from "../Map/ITiledMap";
 import { MenuScene, MenuSceneName } from "../Menu/MenuScene";
 import { PlayerAnimationDirections } from "../Player/Animation";
 import { hasMovedEventName, Player, requestEmoteEventName } from "../Player/Player";
@@ -92,6 +86,7 @@ import { peerStore, screenSharingPeerStore } from "../../Stores/PeerStore";
 import { videoFocusStore } from "../../Stores/VideoFocusStore";
 import { biggestAvailableAreaStore } from "../../Stores/BiggestAvailableAreaStore";
 import { SharedVariablesManager } from "./SharedVariablesManager";
+import { playersStore } from "../../Stores/PlayersStore";
 
 export interface GameSceneInitInterface {
     initPosition: PointInterface | null;
@@ -599,6 +594,8 @@ export class GameScene extends DirtyScene {
             .then((onConnect: OnConnectInterface) => {
                 this.connection = onConnect.connection;
 
+                playersStore.connectToRoomConnection(this.connection);
+
                 this.connection.onUserJoins((message: MessageUserJoined) => {
                     const userMessage: AddPlayerInterface = {
                         userId: message.userId,
@@ -1043,13 +1040,13 @@ ${escapedMessage}
             })
         );
 
-        iframeListener.registerAnswerer('getMapData', () => {
+        iframeListener.registerAnswerer("getMapData", () => {
             return {
-                data: this.gameMap.getMap()
-            }
+                data: this.gameMap.getMap(),
+            };
         });
 
-        iframeListener.registerAnswerer('getState', async () => {
+        iframeListener.registerAnswerer("getState", async () => {
             // The sharedVariablesManager is not instantiated before the connection is established. So we need to wait
             // for the connection to send back the answer.
             await this.connectionAnswerPromise;
@@ -1156,7 +1153,7 @@ ${escapedMessage}
         this.emoteManager.destroy();
         this.peerStoreUnsubscribe();
         this.biggestAvailableAreaStoreUnsubscribe();
-        iframeListener.unregisterAnswerer('getState');
+        iframeListener.unregisterAnswerer("getState");
         this.sharedVariablesManager?.close();
 
         mediaManager.hideGameOverlay();
diff --git a/front/src/Phaser/Game/PlayerInterface.ts b/front/src/Phaser/Game/PlayerInterface.ts
new file mode 100644
index 00000000..19870083
--- /dev/null
+++ b/front/src/Phaser/Game/PlayerInterface.ts
@@ -0,0 +1,9 @@
+import type { BodyResourceDescriptionInterface } from "../Entity/PlayerTextures";
+
+export interface PlayerInterface {
+    userId: number;
+    name: string;
+    characterLayers: BodyResourceDescriptionInterface[];
+    visitCardUrl: string | null;
+    companion: string | null;
+}
diff --git a/front/src/Stores/PlayersStore.ts b/front/src/Stores/PlayersStore.ts
new file mode 100644
index 00000000..80643d86
--- /dev/null
+++ b/front/src/Stores/PlayersStore.ts
@@ -0,0 +1,43 @@
+import { writable } from "svelte/store";
+import type { PlayerInterface } from "../Phaser/Game/PlayerInterface";
+import type { RoomConnection } from "../Connexion/RoomConnection";
+
+/**
+ * A store that contains the list of players currently known.
+ */
+function createPlayersStore() {
+    let players = new Map<number, PlayerInterface>();
+
+    const { subscribe, set, update } = writable(players);
+
+    return {
+        subscribe,
+        connectToRoomConnection: (roomConnection: RoomConnection) => {
+            players = new Map<number, PlayerInterface>();
+            set(players);
+            roomConnection.onUserJoins((message) => {
+                update((users) => {
+                    users.set(message.userId, {
+                        userId: message.userId,
+                        name: message.name,
+                        characterLayers: message.characterLayers,
+                        visitCardUrl: message.visitCardUrl,
+                        companion: message.companion,
+                    });
+                    return users;
+                });
+            });
+            roomConnection.onUserLeft((userId) => {
+                update((users) => {
+                    users.delete(userId);
+                    return users;
+                });
+            });
+        },
+        getPlayerById(userId: number): PlayerInterface | undefined {
+            return players.get(userId);
+        },
+    };
+}
+
+export const playersStore = createPlayersStore();
diff --git a/front/src/WebRtc/SimplePeer.ts b/front/src/WebRtc/SimplePeer.ts
index affcacd7..7c76820a 100644
--- a/front/src/WebRtc/SimplePeer.ts
+++ b/front/src/WebRtc/SimplePeer.ts
@@ -11,10 +11,10 @@ import { get } from "svelte/store";
 import { localStreamStore, LocalStreamStoreValue, obtainedMediaConstraintStore } from "../Stores/MediaStore";
 import { screenSharingLocalStreamStore } from "../Stores/ScreenSharingStore";
 import { discussionManager } from "./DiscussionManager";
+import { playersStore } from "../Stores/PlayersStore";
 
 export interface UserSimplePeerInterface {
     userId: number;
-    name?: string;
     initiator?: boolean;
     webRtcUser?: string | undefined;
     webRtcPassword?: string | undefined;
@@ -153,10 +153,7 @@ export class SimplePeer {
             }
         }
 
-        let name = user.name;
-        if (!name) {
-            name = this.getName(user.userId);
-        }
+        const name = this.getName(user.userId);
 
         discussionManager.removeParticipant(user.userId);
 
@@ -191,7 +188,7 @@ export class SimplePeer {
 
         //Create a notification for first user in circle discussion
         if (this.PeerConnectionArray.size === 0) {
-            mediaManager.createNotification(user.name ?? "");
+            mediaManager.createNotification(name);
         }
         this.PeerConnectionArray.set(user.userId, peer);
 
@@ -202,12 +199,7 @@ export class SimplePeer {
     }
 
     private getName(userId: number): string {
-        const userSearch = this.Users.find((userSearch: UserSimplePeerInterface) => userSearch.userId === userId);
-        if (userSearch) {
-            return userSearch.name || "";
-        } else {
-            return "";
-        }
+        return playersStore.getPlayerById(userId)?.name || "";
     }
 
     /**
diff --git a/messages/protos/messages.proto b/messages/protos/messages.proto
index 289c0724..b0ae3f36 100644
--- a/messages/protos/messages.proto
+++ b/messages/protos/messages.proto
@@ -191,7 +191,6 @@ message RoomJoinedMessage {
 
 message WebRtcStartMessage {
   int32 userId = 1;
-  string name = 2;
   bool initiator = 3;
   string webrtcUserName = 4;
   string webrtcPassword = 5;
diff --git a/pusher/src/Controller/DebugController.ts b/pusher/src/Controller/DebugController.ts
index 0b0d188b..e9e3540d 100644
--- a/pusher/src/Controller/DebugController.ts
+++ b/pusher/src/Controller/DebugController.ts
@@ -16,7 +16,7 @@ export class DebugController {
             const query = parse(req.getQuery());
 
             if (query.token !== ADMIN_API_TOKEN) {
-                return res.status(401).send("Invalid token sent!");
+                return res.writeStatus("401 Unauthorized").end("Invalid token sent!");
             }
 
             return res