diff --git a/game.py b/game.py
index 0f13702..8598dbf 100644
--- a/game.py
+++ b/game.py
@@ -23,7 +23,7 @@ STREETS = []
 
 
 class GameState(Enum):
-    WAITING = 0
+    START = 0
     IN_GAME = 1
     FINISHED = 2
 
@@ -174,13 +174,15 @@ def get_dict_user_or_none(user: User | None):
 
 
 class Room:
-    def __init__(self, password: str = ""):
+    def __init__(self, socket, password: str = ""):
+        self.socket = socket
         self.room_id = str(uuid4())
         self.users = []
-        self.state = GameState.WAITING
+        self.state = GameState.START
         self.password = password
         self.current_player = None
         self.streets = copy_streets()
+        self.ready_users = []
 
     def get_dict(self):
         return {
@@ -194,12 +196,14 @@ class Room:
     def check_color(self, color: Color):
         return color not in [user.color for user in self.users]
 
-    def add_user(self, user: User):
-        if len(self.users) == MAX_PLAYERS:
-            return  # TODO
+    async def send_room_info(self):
+        await self.socket.emit('roomInfo', self.get_dict(), room=self.room_id)
+
+    async def add_user(self, user: User):
         available_colors = list(filter(self.check_color, list(DefaultColors)))
         user.color = choice_color_from_list(available_colors)
         self.users.append(user)
+        await self.send_room_info()
 
     def sort_players_by_initiative(self):
         self.users.sort(key=lambda user: user.initiative, reverse=True)
@@ -219,9 +223,20 @@ class Room:
         self.current_player = self.users[0]
         self.state = GameState.IN_GAME
 
-    def remove_user(self, user: User):
+    async def remove_user(self, user: User):
         if user in self.users:
             self.users.remove(user)
+            await self.send_room_info()
 
     def is_empty(self):
         return not len(self.users) > 0
+
+    def is_full(self):
+        return len(self.users) == MAX_PLAYERS
+
+    async def set_user_ready(self, user):
+        self.ready_users.append(user)
+        if len(self.ready_users) == len(self.users):
+            self.start_game()
+        else:
+            await self.send_room_info()
diff --git a/main.py b/main.py
index 38f50bc..c230d82 100644
--- a/main.py
+++ b/main.py
@@ -18,11 +18,12 @@ from fastapi import FastAPI
 from fastapi.middleware.cors import CORSMiddleware
 from fastapi_socketio import SocketManager
 from cachetools import TTLCache
-from game import Room, User, load_streets
+from game import Room, User, load_streets, GameState
 from objects import ErrCode, UserCheck
 from threading import Timer
+import asyncio
 
-ROOM_DISCONNECT_TIMEOUT = 60*5  # TODO: Сохранить остаток таймера для каждого пользователя
+ROOM_DISCONNECT_TIMEOUT = 60*1  # TODO: Сохранить остаток таймера для каждого пользователя
 
 logging.basicConfig(level=logging.DEBUG, format="%(levelname)s:\t%(asctime)s\t%(message)s")
 load_streets()
@@ -69,13 +70,13 @@ def check_user(username, password=None, token=None):
 async def sio_create_room(sid, username, token, password):
     match check_user(username, token=token):
         case User(username=username) as user:
-            new_room = Room(password)
+            new_room = Room(sio, password)
             logging.info(f"User {username} created room {new_room.room_id}")
-            new_room.add_user(user)
             rooms[new_room.room_id] = new_room
             await sio.emit("roomCreated", {"room_id": new_room.room_id, "room_password": new_room.password}, room=sid)
-        case _:
-            return False  # TODO: some errors
+        case UserCheck.USER_DOESNT_EXISTS | UserCheck.INVALID_CREDENTIALS:
+            await sio_throw_error(sid, ErrCode.INVALID_CREDENTIALS)
+            return False
 
 
 async def sio_send_user_info(sid, user):
@@ -88,7 +89,7 @@ async def sio_send_user_info(sid, user):
 
 
 @sio.on("joinRoom")
-async def sio_join_room(sid, username, token, room_id, room_password):  # TODO: Check if user already in room
+async def sio_join_room(sid, username, token, room_id, room_password):  # TODO: Проверить начата ли игра
     match check_user(username, token=token):
         case User(username=username) as user:
             global rooms
@@ -98,12 +99,23 @@ async def sio_join_room(sid, username, token, room_id, room_password):  # TODO:
             else:
                 room = rooms[room_id]
                 if room.password == room_password:
-                    user.in_room = room.room_id
-                    user.room_password = room.password
                     room_data = room.get_dict()
-                    sio.enter_room(sid, room.room_id)
+                    if not user.in_room:
+                        if room.is_full():
+                            await sio_throw_error(sid, ErrCode.ROOM_IS_FULL)
+                            return
+                        user.in_room = room.room_id
+                        user.room_password = room.password
+                        room_data = room.get_dict()
+                        await room.add_user(user)
+                        sio.enter_room(sid, room.room_id)
+                    elif user.in_room != room.room_id:
+                        await sio_throw_error(sid, ErrCode.USER_ALREADY_IN_OTHER_ROOM)
+                        return
                     await sio_send_user_info(sid, user)
                     await sio.emit("roomInfo", room_data, room=sid)
+                else:
+                    await sio_throw_error(sid, ErrCode.INVALID_ROOM_PASSWORD)
         case _:
             await sio_throw_error(sid, ErrCode.INVALID_CREDENTIALS)
             return False
@@ -162,23 +174,37 @@ async def sio_disconnect(sid):
         users_to_disconnect[user.username] = t
         t.start()
 
+
 def disconnect_user(user):
-    global rooms
-    room = rooms[user.in_room]
-    room.remove_user(user)
-    logging.info(f"User {user.username} disconnected from room {room.room_id}")
-    if room.is_empty():
-        logging.info(f"Room {room.room_id} is closed")
-        del rooms[room.room_id]
-        del room
-    t = users_to_disconnect[user.username]
-    t.cancel()
-    del t
-    del users_to_disconnect[user.username]
-
-
+    async def async_disconnect():
+        global rooms
+        room = rooms[user.in_room]
+        await room.remove_user(user)
+        logging.info(f"User {user.username} disconnected from room {room.room_id}")
+        user.in_room = False
+        user.room_password = ""
+        if room.is_empty():
+            logging.info(f"Room {room.room_id} is closed")
+            del rooms[room.room_id]
+            del room
+        t = users_to_disconnect[user.username]
+        t.cancel()
+        del t
+        del users_to_disconnect[user.username]
+    asyncio.run(async_disconnect())
 
 
 @sio.on("rollDices")
 async def sio_roll_dices(sid, token: str = ""):
     print("test")
+
+
+@sio.on("getReady")
+async def sio_get_ready(sid):
+    user = sio_sessions[sid]
+    if user.in_room:
+        room = rooms[user.in_room]
+        if not room.state == GameState.START:
+            await sio_throw_error(sid, ErrCode.GAME_IS_ALREADY_STARTED)
+        else:
+            await room.set_user_ready(user)
diff --git a/objects.py b/objects.py
index 245aa49..800e166 100644
--- a/objects.py
+++ b/objects.py
@@ -13,3 +13,7 @@ class ErrCode(Enum):
     INVALID_CREDENTIALS = 3
     INVALID_TOKEN = 4
     ROOM_DOESNT_EXIST = 10
+    INVALID_ROOM_PASSWORD = 11
+    USER_ALREADY_IN_OTHER_ROOM = 12
+    ROOM_IS_FULL = 13
+    GAME_IS_ALREADY_STARTED = 20