The RiftMu Server Network: Realms and Legacy Worlds

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Legacy worlds merged
5
Every profile below merged into the Permanent Realm in 2026.
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Click any world to see its rates, rules and joining info.

Realms and legacy worlds

Scan the list, then open a profile for the full breakdown.

# Server Name Description Visit
1 FuryMU — Easy XP Season 19 Part 3 World (Now Part of RiftMu) Merged The story of FuryMU: an easy XP Season 19 Part 3 MU Online private server built around the Jewel Transform System, Dreadnaught anti-cheat and a weekly Castle Siege / Icewind calen… View
2 RichMU — High EXP S19P3 World with MUUN Pets (Merged into RiftMu) Merged RichMU history page: a high EXP Season 19 Part 3 MU Online world known for its MUUN pet builds, Jewel Transform gear paths and Dreadnaught anti-cheat, plus Castle Siege and Icewin… View
3 RiftMu — The World That Started the Network Merged Where RiftMu began: the first RiftMu world ran MU Online Season 20 at x9999 with Jewel Transform and Dreadnaught Anti-Cheat. Since the 2026 merge, the network plays on through the… View
4 SilverMU — Classic S6 & Modern S20 Under One Roof (Merged into RiftMu) Merged How SilverMU worked: one project, two MU Online worlds — a classic Season 6 Episode 3 realm next to a boosted Season 20 Part 3 realm carrying Jewel Transformation, 5th Wings and D… View
5 VoltMU — 99,999x Season 19 Episode 3 World (Merged into RiftMu) Merged VoltMU remembered: the ultra-fast Season 19 Episode 3 MU Online world where WCoins dropped from gameplay, Chaos Machine mixes barely failed and Supreme jewels waited at the top —… View

Why one network with one permanent realm?

RiftMu is one MU Online network: a single permanent realm and the legacy worlds that merged into it. is one MU Online network: the Permanent Realm and the legacy worlds that merged into it in 2026. The table above compares realm rates and rules, records what happened to each legacy world, and links through to every realm in full.

Instead of running five competing worlds, RiftMu consolidated everything into one network in 2026. The design is deliberate:
  • The Permanent Realm – a medium EXP rate, 60,000 max stats, never wipes. Your characters and progress are safe long-term.
  • The Speed Realm (ended) – the Summer 2026 seasonal world has closed; up to 2 characters per account were exported into the Permanent Realm.
  • One population – merging the legacy worlds concentrated players into fewer, busier realms instead of splitting them five ways.
  • One client – a single download covers every realm in the network.
  • GP reimbursement – legacy-realm players were reimbursed their GP during the 2026 merge instead of losing it.

Want the current numbers? The realm stats page lists live rates, max stats and commands in one place.

FAQ: RiftMu servers and realms

Are FuryMU, RichMU, VoltMU and SilverMU still separate servers?
No. They merged into the RiftMu Permanent Realm in 2026, and their players received GP reimbursement. Their pages remain for history and for players finding them by name.
Are these official MU Online servers?
No. RiftMu is a community-run private server network and is not affiliated with Webzen or the official MU Online service.
Which realm should I start on?
The Permanent Realm — RiftMu's one long-term world: a medium EXP rate, 60,000 max stats and no wipes, ever.
What should I check before joining any MU Online server?
Season, rates, reset design, wipe policy, donation fairness and anti-cheat. Our server selection guide explains each point and grades RiftMu against its own checklist.

Read the full server-selection checklist

How to start on RiftMu

  1. Create a free account — it takes under a minute.
  2. Download the Season 21 client and let the launcher patch.
  3. Enter the Permanent Realm — long-term progress that never wipes.
  4. Create your first character — the beginner guide walks through the first hour.
  5. Join events, level, reset and build your gear — the guide library covers every system.