Question 1

Is Unstable SMP a public Minecraft server?

Accepted Answer

Yes. Unstable SMP is a public Minecraft survival multiplayer (SMP) server. Anyone with a legitimate Minecraft Java Edition account can join without a whitelist or an application.

Question 2

What is the Unstable SMP IP?

Accepted Answer

The official Unstable SMP IP is unstablesmp.io. Open Minecraft Java Edition, click Multiplayer, click Add Server, and enter unstablesmp.io. No port is needed.

Question 3

How do I join Unstable SMP on Java Edition?

Accepted Answer

Open Minecraft Java Edition, click Multiplayer, click Add Server, then enter unstablesmp.io as the server address and join. Do not add a port unless Minecraft explicitly asks for one.

Question 4

Does Unstable SMP support Bedrock Edition?

Accepted Answer

No. Unstable SMP runs on Minecraft Java Edition only. Bedrock Edition is not supported and there is no Bedrock port. Play on PC, Mac or Linux.

Question 5

Can I join Unstable SMP on cracked Minecraft?

Accepted Answer

No. Unstable SMP requires a legitimate, purchased Minecraft account. Cracked launchers, shared accounts and stolen credentials are not allowed and result in a permanent ban.

Question 6

What Minecraft version does Unstable SMP support?

Accepted Answer

The live server advertises 1.21.1+ for Java and Paper 26.3 server software. Unstable SMP usually runs several versions at once through its proxy, so check the current announcement in Discord if your client is refused.

Question 7

How many players can join Unstable SMP at once?

Accepted Answer

The server slot count is 14,000 players. The live count is shown on this site and updates automatically from the server status feed.

Question 8

Are hacked clients allowed on Unstable SMP?

Accepted Answer

No. KillAura, reach, ESP and other cheat clients are banned. Limited, non-cheat optimisation mods such as Sodium, Lithium and Fabric API are allowed. See the full Unstable SMP rules for the exact list.

Question 9

Is PvP allowed on Unstable SMP?

Accepted Answer

Yes. PvP is allowed on the server. Dupes, exploits, unfair combat mods and griefing are not. Fights follow normal Minecraft PvP conventions.

Question 10

Which YouTubers play on Unstable SMP?

Accepted Answer

Wemmbu, FlameFrags, ParrotX2 and Spoke all make official Unstable SMP content. They publish large-scale survival, PvP and event videos from the server, which is why the address is searched for so often.

Question 11

Where are Unstable SMP announcements posted?

Accepted Answer

Server events, version changes and community updates are posted in the official Discord at https://discord.gg/unstable-network. The website and the Discord are the only official sources.

Question 12

How do I get support for an Unstable SMP issue?

Accepted Answer

Open a ticket in the Discord, or email support@unstablesmp.io. Include your Minecraft username, your client version and the exact error message so the issue can be identified quickly.

Question 13

Is Unstable SMP the same as the Unstable Universe YouTube series?

Accepted Answer

They are related but different things. The Unstable Universe is a scripted Minecraft video series made by ParrotX2, Wemmbu and Spoke. Unstable SMP is the public survival server that Unstable SMP runs, which those creators and many others play on. If you are looking for a server IP to join, it is unstablesmp.io. If you are looking for the episodes, they are on YouTube.

Question 14

Why do some sites say Unstable SMP has Bedrock support?

Accepted Answer

They are out of date or wrong. Unstable SMP has never run a Bedrock listener, so Bedrock Edition, console and mobile cannot connect and no Bedrock port exists. Several other websites claim an address for Unstable SMP with a Bedrock port; those are separate servers and the port will not connect. The only address for this server is unstablesmp.io.

Question 15

How many players are on Unstable SMP right now?

Accepted Answer

Around 14,000 slots, with roughly 8,000 players online at peak. The live count is on the Unstable SMP website and reads directly from the server, so it is never out of date.

Question 16

Is Unstable SMP the same as the Unstable Universe YouTube series?

Accepted Answer

They are related but different things. The Unstable Universe is a scripted video series by ParrotX2, Wemmbu and Spoke. Unstable SMP is the public survival server at unstablesmp.io that they play on. If you want an address to join, it is unstablesmp.io. If you want the episodes, they are on YouTube.

Question 17

Is Unstable SMP free to join?

Accepted Answer

Yes. There is no whitelist, no application, and no purchase required. Anyone with a legitimate Minecraft Java Edition account can join.

Question 18

Does Unstable SMP require a whitelist?

Accepted Answer

No. There is no whitelist and no application form required to join.

Question 19

Can I play with a cracked Minecraft account?

Accepted Answer

No. Cracked launchers, offline-mode clients and shared logins are banned permanently, and they fail authentication before they can join.

Field	Value
Server name	Unstable SMP
Server address (IP)	`unstablesmp.io`
Port	None (default 25565)
Edition	Minecraft Java Edition only
Bedrock Edition	Not supported
Supported version	1.21.1+ and newer
Server software	Paper 26.3
Player slots	14,000
Whitelist	Not required
Application	Not required
Cost to join	Free
PvP	Allowed
Official website	https://www.unstablesmp.io
Official Discord	https://discord.gg/unstable-network
Official store	https://www.unstablesmp.io/store/
Support email	support@unstablesmp.io

Property	Address
Website	https://www.unstablesmp.io
Server IP	`unstablesmp.io`
Discord	https://discord.gg/unstable-network
Store	https://www.unstablesmp.io/store/
Support	support@unstablesmp.io
Wiki	https://www.unstablesmp.io/wiki
Vote	https://www.unstablesmp.io/vote

About Unstable SMP

What is Unstable SMP?

Official properties

Related pages

Server IP, Port, and Version

How to Join Unstable SMP

Server Rules

Official Discord

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