Wemmbu's server IP: Wemmbu plays on Unstable SMP. The address is unstablesmp.io, and there is no port to add.
Which server does Wemmbu play on?
Wemmbu plays on the public Minecraft survival multiplayer server Unstable SMP, which runs at unstablesmp.io. That is the same server behind Wemmbu, FlameFrags, ParrotX2 and Spoke - the four creators film their series on one shared world, so if you have seen Wemmbu's videos and want to play the exact same map, you are looking at one address.
Unstable SMP is open to the public. There is no whitelist, no application and no purchase requirement, so you can join the same server as Wemmbu and the other creators straight away.
unstablesmp.io
Why the server IP gets searched so much
Wemmbu has stated publicly that his in-game identity and his video identity are the same, and that viewers regularly ask which server to join. That is the single most common question about Wemmbu's Minecraft content, and it has a simple answer:
There is a related scam worth knowing about. Wemmbu and the wider Unstable SMP group have warned that impostor accounts and lookalike servers exist. Anyone messaging you for your Minecraft or Microsoft password, offering a whitelist slot or promising an unban in exchange for payment is not affiliated with the server.
The only official Unstable SMP address is unstablesmp.io. The only official website is https://www.unstablesmp.io. The only official Discord is https://discord.gg/unstable-network.
For the full list of verified links, see official sources. Wemmbu has also stated publicly that there is no unofficial Discord server, so treat any other invite as unsafe.
Wemmbu's official channel
| Field | Value |
|---|---|
| Creator | Wemmbu |
| YouTube handle | @wemmbumc |
| Channel | https://www.youtube.com/@wemmbumc |
| Content focus | Survival arcs, base building, server exploration and long-running story series. |
| Server | Unstable SMP (unstablesmp.io) |
| Whitelist | Not required |
| Cost to join | Free |
Only the channel above is official. Accounts that copy the display name, the handle style or the logo are impersonation attempts and are not affiliated with Wemmbu or with Unstable SMP.
Latest Wemmbu videos
These are pulled live from Wemmbu's own channel, so the list stays current.
If the player does not load, open the channel directly: https://www.youtube.com/@wemmbumc.
Join the same server as Wemmbu
- Launch Minecraft Java Edition.
- Click Multiplayer, Add Server, and enter unstablesmp.io. Leave the port blank.
- Join the server. There is no whitelist and no application.
- Read the spawn orientation markers, then head for Capital City or Merchant City.
Supported Java version is 1.21.1+ on Paper 26.3, with up to 14,000 slots. Joining is free and only needs a legitimate Minecraft account.
Full instructions are on the how to join guide and the Java guide.
The other Unstable SMP creators
Wemmbu is one of four official Unstable SMP creators. They share one server and one world, so their content is all made in the same place.
FlameFrags
PvP, combat challenges, hunt-the-player series and server-wide events.
FlameFrags's server IP @ParrotX2ParrotX2
Collaborations, progression runs and joining large public servers from scratch.
ParrotX2's server IP @SpokeishereSpoke
Story-led survival content, group sessions and community events.
Spoke's server IP