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📖 New to Season 21? Read our complete MU Online Season 21 guide →
— classes, systems, maps and everything this version added.
New Servers Opening Soon
- Next 7 Days (3)
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Recently Opened Servers
- Opened Week Ago And More (10)
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Top Season 21 Servers by Votes
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raklionmu.com
raklionmu.com Season 21 new opec game server with custommjewles
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4 #4
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Dragonmu S21 NEW Season
MuOnline Dragon Season 21 Part 3-2 Rhino episode with new server
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RiftMU Permanent Realm
RiftMU Permanent Realm - MU Online Season 21 Part 2-3Grand Opening: Friday, 28 August 2026 at 15:00 CEST / 13:00 UTC / 20:00 Vietnam time.RiftMU is a permanent 5000x EXP realm that never wipes. It includes all 16 Season 21 classes, including Alchemist and Crusader, level 1800, 60,000 maximum base stats, Raklion of Oblivion, two Elite Zones, the Rhino Guardian, Blood Castle, Devil Square, Icewind Castle and Castle Siege. Open Beta is live now.Register: https://www.riftmu.com/registerDownload: https://www.riftmu.com/downloadDiscord: https://discord.com/invite/FWFyXFs6JhWebsite: https://www.riftmu.com/
Season 21
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7 #7
RBKMU S21 x1000
RBKMU Season 21 x1000 – New server launching this August! Fast leveling, balanced PvP, exciting daily events, Castle Siege, Boss invasions, active staff, anti-cheat protection, and a growing community. Join now!
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https://www.flamemu.com/
🔥Flame Server X600 Grand Opening 6. AugustNew Server Season 21 Latest Premium Opening 6 of August! Starting Bonus for Beginners: Activity Events | Gift Codes + Like, Share Event FB + Special Quest System + HP, Mana and Damage Buffs, Angel, Small Wings, Starter Pentagram, Welcoming BOL's (Exp Boosts) ... Register account now and invite friends! ⅈ Server Information | SettingsVersion: Season 21Experience Regular: 600xExperience Master: 600xExperience Majestic: 2000x, +200x every 10 resetsMaximum Level: 400Maximum Master Level: 1350Maximum Stats (str/agi/vit/ene): 32.000Maximum Allowed Accounts to Play: 3Points per Level: 5 / 7Monsters Respawn Time: 4 secondsMarked Spots on Minimap: Press TABBoss Monsters Adjusted, Increased PowerNon PvP Maps: Karutan 1,2 | DD 1 | Arenil Temple | Twisted KarutanAvailable 10 vaults for all players: /ware 0~103D Camera (Zoom in & out, Rotate Hide UI): ON, (Info here)Shortcut Interface for easy Event Entry: CTRL+T💥Guardian Mount system custom boosted💥Seal Buff and Pets Exp % Adjusted, Lowered💥Personal Store main currency (Buy, Sell for): WCoins💥Donations: ON, but In-Game X Shop is Adjusted, Limited💥X Shop: NO OP items, NO wings, NO pentagrams💥VIP System: OFF (all players equal)💥Progressive Reset Rewards: ONOffstore / Offleveling: ONAnti-Lag: YES, (Info here)Maximum Rate caps: DD 70% | REF 70% | EDR 80% | CRIT 80% ⅈ Reset System InformationLevel to Reset: 400Command to Reset: /resetZen to Reset: 1kk * resetsStats after Reset: Clear (Burn)Total Stats with Max Resets: ~ 80.000 PointsTable below for details.
Season 21
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https://leviathanmu.com/
What waits beyond the gatesA realm forged to last Hunting tuned spot by spotEvery hunting area was configured on its own: mob density, respawn and rewards adjusted so each map is worth the time you put into it. Seeds built into the metaThe seed system was designed alongside the server meta: every socket combination opens a viable build path instead of one obvious choice. Smart experience curveExperience follows your progress instead of stalling halfway through. Leveling keeps making sense from the first map all the way to endgame. Free and donor on equal groundDonating speeds up the road, it never buys an advantage. Every item that can decide a fight is within reach of players who spend nothing. PvP all day long1v1 arena, Party vs Party and GvG wars in constant rotation, alongside the classic Blood Castle, Devil Square and Chaos Castle. Full Season 21All the latest MU Online content: updated maps, sets, wings and classes, with nothing cut and no shortcuts.
Season 21
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10 #10
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esthus.in
ESTHUS MU — Launching September 18 20:00A New Level of Classic Season 21Stable server with fair economy, unique Rebirth system, and unprecedented farming opportunities.🔥Grand Launch on September 18, 2026 20:00!Prepare to dive into the legendary MMORPG on the latest Season 21 episode. Our goal is to build a stable and active community of players.⚙️ SERVER FEATURESServer Rates → EXP: x50 | Master EXP: x100 | Majestic EXP: x300.Party Bonus System → EXP increases with party size. A full party of 5 different classes gives a maximum bonus of 170% EXP.Smart Reset System → Maximum 30 resets. Stats are distributed automatically, and Master Level is fully preserved!Quick Start for Everyone → Basic skills for all 14 classes are sold by NPCs for only 50 Zen, and starter gear already has the Luck option.📖 Detailed Reset & Rebirth Mechanics (Click to expand) 👑 VIP Benefits & Privileges (Click to expand) 💎 PLAY-TO-EARN & FAIR ENDGAMEPremium Currency Through Gameplay → Earn WCoin, Goblin Points, and Ruud simply by doing resets, rebirths, and hunting monsters.Boss Farming (Boss Rewards) → Killing world bosses (God of Darkness, Lord of Ferea, etc.) guarantees large chunks of Ruud and GP.Accessible Mastery Loot → Top-tier Bloodangel, Darkangel, and Blue Eye sets drop from Kundun Box +4 and +5 with a 90% chance. No artificial barriers!Moss Merchant Shop → Try your luck with Moss in Elbeland: get Archangel weapons, Condor feathers and flames, and rare wings.VIP Zones & Arena → Exclusive spots on the Arena with strict level, stat, and VIP status control to protect your farm from twinks.No Lag in Sieges → Dedicated physical servers for Castle Siege, ArkaWar, and BattleCore for comfortable mass battles without lag.
Season 21
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articmu.com
Season 21 Part 1-2 | Legendary Imperial Items [NEW] Crusader ItemsCloaks 2nd, 3rd, 4th, 5th2nd to 3rd Mastery Sets, Weapons and Shields1st Legendary Set, Weapon and ShieldArchangel and Blessed archangel Weapons[NEW] Secondary Legendary (Imperial) Sets, Weapons and Shields (except Crusader's)[NEW] Aquilas Temple Map and Monsters [NEW] Alchemist and Crusader Muuns[NEW] Extended Chaos Mix UI options and Mastery Mixes[NEW] Wings Talisman Item Mixes[MOD] Extended maximum level to 1750[MOD] Updated events entry levels range
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eragonmu.com
Servidor de TemporadaCada season tem começo, meio e fim — e libera conteúdo aos poucos. A cada etapa sobem level, reset e drop de itens. Economia e poder recomeçam juntos: todos na mesma largada.LEVEL RESET DROPSEASON CYCLE02HuntpointsSistema exclusivo para quem atinge o máximo de reset liberado na season. Farmar no teto da temporada rende Huntpoints — recompensa de quem joga no limite.MAX RR ONLY03Cap de 25 RR / mêsComeça em 25 resets. A cada mês a season libera +25 RR no teto. Progressão por etapas — ninguém explode o server no dia 1.25 50 75 … 200+25 RR / MONTH04Reset limitado a 200Teto absoluto da temporada: 200 resets. Depois disso o foco muda — Huntpoints, endgame e disputa no topo, não grind infinito de RR.
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MU Acacias
Servidor de MU Online Season 21 Part 3 diseñado para quienes buscan una experiencia duradera, estable y en constante evolución. Nuestro objetivo es ofrecer un servidor donde el progreso del personaje tenga verdadero valor, permitiendo que cada logro sea el resultado del esfuerzo, la dedicación y la estrategia.A diferencia de muchos servidores que priorizan una progresión extremadamente rápida, MU Acacias utiliza un sistema sin Reset, permitiendo que los jugadores desarrollen sus personajes de forma natural y disfruten cada etapa del juego. Tanto si eres un jugador nuevo como un veterano de MU Online, encontrarás un entorno pensado para ofrecer diversión a largo plazo.Nuestro enfoque principal está orientado al contenido PvM, con una amplia variedad de mapas, monstruos, jefes, eventos y desafíos que recompensan el tiempo invertido en el juego. La obtención de equipo y la mejora de los personajes forman parte de una progresión equilibrada, donde la economía del servidor desempeña un papel fundamental para fomentar el comercio entre jugadores y mantener el valor de los objetos.El servidor recibe actualizaciones periódicas, mejoras de rendimiento, corrección de errores y nuevas funciones desarrolladas a partir de las sugerencias de la comunidad. Nuestro equipo de administración trabaja continuamente para ofrecer un ambiente estable, justo y transparente, donde el cumplimiento de las reglas y el respeto entre los jugadores sean una prioridad.
Season 21
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https://velocitymu.com/
A NEW REALM AWAITSSEASON 21 GRAND OPENINGAugust 7, 2026 · 18:00 UTC+3A fresh international realm built for fair progression, tested PvP balance and meaningful competition from day one.
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raremu.net
RAREMU X1000 SEASON21 | OPEN 24TH JULYVersion: MU Online Season 21 Part 2-3 (Fully Updated)Experience: x1000No full gear salesWe provides a competitive server designed for players who want a fair, stable and progression-based MU Online server. Season 21 ContentNew Character: Rework of 5 Characters (IK, LM, MG, FE, GC)New Map: Forgotten RaklionNew Bosses and InvasionsNew Imperial Equipment for all characters! All content is optimized for stability, performance, and end-game progression. Exclusive In-Game Systems Anti-Lag Engine (optimized FPS even on low-end hardware)Hunt Point SystemDaily Reward SystemPvM Quest Freebies and Reset BonusesWeekly PvP events with competitive rewardsExclusive Pet Muuns Bonuses All features listed above are available free to all players. Weekly Events: Castle Siege: 10k WCoinc winnerIce Wind Valley: 5k WCoinc winnerThrone Conquest: 5k WCoinc winnerArca War: 5k WCoinc winner Daily Events:SurvivorDeath MatchLost TreasureQuizHide and SeekRaffleScrambleAuctionItem Hunt Additional events:CrywolfProtector of AcheronCastle DeepBoss Battle
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https://www.adanamu.com.tr/
AdanaMU Season 21 Part 2-3 Part 1-3🛒 LordMu - Personal Store | Vendas por Ruud!🔧 Atualizações e Melhorias Recentes:🗺️ Modificação na Arena: Adicionada nova área exclusiva para o BossArena.🛡️ Expansão do Ring de Lorencia: Mais espaço e funcionalidade!🎟️ Season Pass: Corrigido para garantir maior fluidez e melhores recompensas.🏁 Cash Shop: Novos itens disponíveis na aba Flag.⚙️ Correções Gerais: Estabilidade aprimorada e eventos ajustados.🔒 Sistema Antihacker LiveGuard: Instalação em breve. Proteção reforçada!🧬 Atualização Técnica:Nova IGC.dllNovo main.exe já compatível com o LiveGuard.🧹 Manutenção do Servidor: Limpeza de logs e updates no Windows Server finalizada.Fique ligado para mais novidades! 🚀Posted 27-06-2025
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https://thronemu.com/
Throne MU Season 21 - Grand Opening on August 7Throne MU opens on August 10 at 16:00 (UTC+2). Everyone starts from scratch: no test characters, no old items, no head start for anyone.The server runs Season 21 Part 1-2, no resets, max level 1750. Heres everything you need to know before we open.Opening TimeServer time (UTC+2)August 7, 16:00United Kingdom (UTC+1)August 7, 15:00Brazil (UTC-3)August 7, 11:00US East (UTC-4)August 7, 10:00Philippines (UTC+8)August 7, 22:00The countdown on the homepage shows the time left in your own timezone.Server SettingsVersionSeason 21 Part 1-2ExperienceDynamic x100Drop70%ResetsNo resets, max level 1750Offlevel12 hours (48 hours with VIP)OfftradeYes, unlimited time, WCoin based player marketDashboardReal-time event timers for MU Online playersNew Season 21 ContentThrone MU runs the newest version of MU Online, and all of this is in from day one.The Crusader is the new Season 21 character, a holy knight with a hammer and shield. It tanks well, hits hard on single targets, and its blessings buff the whole party. Playable from day one with every class evolution unlocked.Temple Guard and Imperial items. Temple Guard is the first Legendary gear tier. Strengthen it with Temple Guard Reinforcement Stones from Kardamahal Underground Temple. Imperial is the top tier in the game: upgrade your Temple Guard gear in the Chaos Machine using Imperial Upgrade Stones.The newest maps. Twisted Karutan, Kardamahal Underground Temple, Swamp of Destruction and Aquilas Temple (entry level 1600). Aquilas Temple is where you farm Imperial Upgrade Stones, Imperial Anvils and Imperial Souls. Elite monsters in all the new maps drop upgrade materials and Ability Crystals.Four Core SystemsFour systems stack extra power on top of your gear, and you earn all of them by playing.
Season 21
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