diff --git a/bot.js b/bot.js
index 3c0691f..934bb0d 100644
--- a/bot.js
+++ b/bot.js
@@ -1,7 +1,10 @@
 import Telegraf from 'telegraf'
-import { saveChat, getChats, saveLogout, getLastLogoutTime, saveKillCount, getKillCount } from './database'
+import { saveChat, getChats, saveLogoutTime, getLastLogoutTime, saveKillCount, getKillCount,
+  saveLevelUp, getLevelUpCount, saveLevel, setOnlineState, setOfflineState, getPlayersData
+} from './database'
 import {
-  EVENT_TYPE_JOIN, EVENT_TYPE_DEATH, EVENT_TYPE_QUIT, EVENT_TYPE_PLAYER_LEVEL_CHANGE, EVENT_TYPE_PLAYER_KILLED_ENTITY
+  EVENT_TYPE_JOIN, EVENT_TYPE_DEATH, EVENT_TYPE_QUIT, EVENT_TYPE_PLAYER_LEVEL_CHANGE,
+  EVENT_TYPE_PLAYER_KILLED_ENTITY
 } from './types'
 import { currentTime } from './utility'
 import { getEntityDeathMessage, getEntityName } from './ru'
@@ -9,6 +12,15 @@ import { getEntityDeathMessage, getEntityName } from './ru'
 const bot = new Telegraf('643297173:AAGuqfZx3GhiiARwvY7AtWTTFw1T-2FiwCM')
 
 bot.start(({ message: { chat: { id } } }) => saveChat(id))
+bot.command(
+  'players',
+  ({ reply }) => getPlayersData()
+    .then(getPlayersData => reply(
+      getPlayersData
+        .map(({ displayName, level, online }) => `${displayName} уровень ${level} ${online ? 'онлайн' : 'оффлайн'}`)
+        .join('\n')
+    ))
+)
 bot.launch()
 
 const sendMessageToAll = text => getChats()
@@ -20,32 +32,44 @@ const JOIN_NOTIFICATION_TIME_DELTA = 60 * 60 // 1h
 const LEVEL_NOFIFICATION_EACH_LEVELS = 5
 const KILL_NOTIFICATION_EACH_KILLS = 50
 
-export const sendEvent = ({ type, ...payload }) => {
+export const sendEvent = ({ type, displayName, ...payload }) => {
   switch (type) {
     case EVENT_TYPE_JOIN:
-      getLastLogoutTime(payload.displayName)
+      setOnlineState(displayName)
+      getLastLogoutTime(displayName)
         .then(lastLogoutTime => lastLogoutTime < currentTime() - JOIN_NOTIFICATION_TIME_DELTA &&
-          sendMessageToAll(`Игрок ${payload.displayName} присоединился!`))
+          sendMessageToAll(`Игрок ${displayName} присоединился!`))
       break
     case EVENT_TYPE_QUIT:
-      saveLogout(payload.displayName)
+      setOfflineState(displayName)
+      saveLogoutTime(displayName)
       break
     case EVENT_TYPE_DEATH:
-      sendMessageToAll(`Игрок ${payload.displayName} ${getEntityDeathMessage(payload)} :(`)
+      sendMessageToAll(`Игрок ${displayName} ${getEntityDeathMessage(payload)} :(`)
       break
     case EVENT_TYPE_PLAYER_LEVEL_CHANGE:
-      const { newLevel } = payload
-      if (parseInt(newLevel) % LEVEL_NOFIFICATION_EACH_LEVELS === 0) {
-        sendMessageToAll(`Игрок ${payload.displayName} прокачался до уровня ${newLevel}!`)
+      const { newLevel, oldLevel } = payload
+      saveLevel(displayName, newLevel)
+      if (oldLevel && newLevel < oldLevel) {
+        return
+      }
+      const levelUpCount = getLevelUpCount(displayName)
+      if (newLevel % LEVEL_NOFIFICATION_EACH_LEVELS === 0 &&
+        levelUpCount >= LEVEL_NOFIFICATION_EACH_LEVELS
+      ) {
+        sendMessageToAll(`Игрок ${displayName} прокачался до уровня ${newLevel}!`)
+        saveLevelUp(displayName, 0)
+      } else {
+        saveLevelUp(displayName, levelUpCount + 1)
       }
       break
     case EVENT_TYPE_PLAYER_KILLED_ENTITY:
-      getKillCount(payload.displayName, payload.entityName)
+      getKillCount(displayName, payload.entityName)
         .then(killCount => {
           const newKillCount = killCount + 1
-          saveKillCount(payload.displayName, payload.entityName, newKillCount)
+          saveKillCount(displayName, payload.entityName, newKillCount)
           if (newKillCount % KILL_NOTIFICATION_EACH_KILLS === 0) {
-            sendMessageToAll(`${getEntityName(payload)} повержен(а) игроком ${payload.displayName}. Он убил ещё ${KILL_NOTIFICATION_EACH_KILLS}! Всего: ${newKillCount}`)
+            sendMessageToAll(`${getEntityName(payload)} повержен(а) игроком ${displayName}. Убито ещё ${KILL_NOTIFICATION_EACH_KILLS}! Всего: ${newKillCount}`)
           }
         })
       break
diff --git a/database.js b/database.js
index 80207ff..dd2f0ed 100644
--- a/database.js
+++ b/database.js
@@ -23,6 +23,22 @@ db.run(
     UNIQUE(displayName, entityName)
   )`)
 
+db.run(
+  `CREATE TABLE IF NOT EXISTS levelUps (
+    displayName STRING,
+    levelUpCount INTEGER DEFAULT 0,
+    UNIQUE(displayName)
+  )`)
+
+db.run(
+  `CREATE TABLE IF NOT EXISTS playerData (
+    displayName STRING,
+    level INTEGER DEFAULT 0,
+    online INTEGER DEFAULT 0,
+    UNIQUE(displayName)
+  )`
+)
+
 const run = (sql, params) => new Promise((resolve, reject) => {
   db.run(sql, params, (err) => {
     if (err) {
@@ -43,9 +59,8 @@ const get = (sql, params, column, defaultParam = null) => new Promise((resolve,
   })
 })
 
-export const saveChat = id => run(`INSERT OR IGNORE INTO chats (chatId) VALUES (?)`, [ id ])
-export const getChats = () => new Promise((resolve, reject) => {
-  db.all('SELECT * FROM chats', [], (err, rows) => {
+const all = (sql, params = []) => new Promise((resolve, reject) => {
+  db.all(sql, params, (err, rows) => {
     if (err) {
       reject(err)
     } else {
@@ -54,7 +69,10 @@ export const getChats = () => new Promise((resolve, reject) => {
   })
 })
 
-export const saveLogout = displayName => run(
+export const saveChat = id => run(`INSERT OR IGNORE INTO chats (chatId) VALUES (?)`, [ id ])
+export const getChats = () => all('SELECT * FROM chats')
+
+export const saveLogoutTime = displayName => run(
   `INSERT OR REPLACE INTO playerLogouts (displayName, lastLogoutTime) VALUES (?, ?)`,
   [ displayName, currentTime() ]
 )
@@ -75,3 +93,28 @@ export const getKillCount = (displayName, entityName) => get(
   'killCount',
   0
 )
+
+export const saveLevelUp = (displayName, levelUpCount) => run(
+  `INSERT OR REPLACE INTO levelUps (displayName, levelUpCount) VALUES (?, ?)`,
+  [ displayName, levelUpCount ]
+)
+export const getLevelUpCount = displayName => get(
+  `SELECT levelUpCount FROM levelUps WHERE displayName = ?`,
+  [ displayName ],
+  'levelUpCount',
+  0
+)
+export const saveLevel = (displayName, newLevel) => run(
+  `INSERT OR REPLACE INTO playerData (displayName, level, online) VALUES (?, ?, 1)`,
+  [ displayName, newLevel ]
+)
+
+export const setOnlineState = displayName => run(
+  `INSERT OR REPLACE INTO playerData (displayName, online) VALUES (?, 1)`,
+  [ displayName ]
+)
+export const setOfflineState = displayName => run(
+  `INSERT OR REPLACE INTO playerData (displayName, online) VALUES (?, ?, 0)`,
+  [ displayName ]
+)
+export const getPlayersData = () => all('SELECT * FROM playerData ORDER BY online DESC, displayName ASC')
diff --git a/ru.js b/ru.js
index e8d2164..ffb8e7d 100644
--- a/ru.js
+++ b/ru.js
@@ -84,8 +84,8 @@ export const getEntityName = payload => {
     //   return ''
     // case 'Creeper':
     //   return ''
-    // case 'Skeleton':
-    //   return ''
+    case 'Skeleton':
+      return 'Скелет'
     // case 'Spider':
     //   return ''
     // case 'Giant Zombie':