Unstable SMP FFA Roblox Wiki & Guide

Game updated Nov 6, 2026 (yesterday) · 9,710 playing now

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In short: A Minecraft-style PvP game where you play as characters from the Unstable SMP, with combat that follows Minecraft Java 1.21.11 (spear lunges, mace smashes, elytra and rockets, wind charges, pearls, tridents and TNT carts). There is a free-for-all mode, duels, a practice dummy, Juggernaut events, and a simulator mode where you and a party of up to 10 fight the SMP's armies.

Video thumbnail: I Tried Unstable SMP PvP In Roblox

Watch a real run first: “I Tried Unstable SMP PvP In Roblox” by Survs on YouTube (19:50).

Unstable SMP FFA gameplay screenshots

Frames from real player videos, cropped and labeled by us. Tap one to enlarge. Each caption says which video and minute it comes from.

A Roblox player list open over a Minecraft-style wooden staircase, showing eight players in the server including Survs, with the hotbar and hearts at the bottom. — The server list shows eight players in this server. Roblox's own menu opens over the Minecraft-style first-person view. Source: “I Tried Unstable SMP PvP In Roblox” by Survs, 1:00.

A first-person view of a stone building and grass field with a hotbar and hearts at the bottom, and a Next map 4:35 countdown at the bottom right. — A Next map countdown sits in the bottom right corner (4:35 here). The arenas swap on a timer. Source: “I Tried Unstable SMP PvP In Roblox” by Survs, 5:20.

A first-person view of a snowball on grass with the line The map resets to Northern Council in 60 seconds above the hearts, and Next map 0:56 in the corner. — A line above the hearts warns that the map resets to Northern Council in 60 seconds. Source: “I Tried Unstable SMP PvP In Roblox” by Survs, 8:20.

A player in purple netherite armor named Seabee standing on a snowy arena with pointed stone towers behind, holding a Netherite Sword. — Another player in purple armor with a name tag. The held item's name, Netherite Sword, shows above the hotbar. Source: “I Tried Unstable SMP PvP In Roblox” by Survs, 13:20.

A red boss bar at the top reading Cindercrest 67 / 101, a kill feed full of Cindercrest Knight was blown up by Survs lines, and a Firework Rocket in the hotbar. — In the simulator mode a boss bar at the top tracks an army (Cindercrest 67 / 101) while the kill feed counts each soldier blown up. Source: “I Tried Unstable SMP PvP In Roblox” by Survs, 18:20.

Unstable SMP FFA: full overview

What Unstable SMP FFA is

Unstable SMP FFA (listed on Roblox as Unstable SMP FFA [MINECRAFT PVP!]) is a PvP game from the group [IS] Insomnia Studios, created on 21 October 2026, with up to 12 players per server. It is built around the Unstable SMP and its characters. The description says it is not affiliated with Mojang or the Unstable Universe.

You play as the actual characters from the Unstable Universe with their real gear and trims. The description lists 28 characters, such as Wemmbu, ParrotX2, SpokeIsHere, FlameFrags and ManePear, and says a character called The Wraith can be unlocked to play invisible.

Modes

Free For All is the main mode. The description says its combat follows Minecraft Java 1.21.11: spear lunges, mace smashes, elytra and rockets, wind charges, ender pearls, tridents and TNT cart PvP. Duels, a Practice Dummy and Juggernaut Events are listed as well.

The Simulator mode lets you take on the armies of the Unstable SMP, from NULL and The Law to Cindercrest and the Kingdom of Unstable, alone or in a party of up to 10, against up to 100 soldiers that fight back and heal. In the Survs video a boss bar for Cindercrest reads 67 / 101 and the kill feed lists Cindercrest Knights being blown up.

Arenas and controls

The description says there are three arenas: Northern Council, MinuteTech's End Base, and FlameFrags and Wemmbu's 2v1000. They swap every 15 minutes. In the footage a Next map timer counts down in the bottom right corner, and a notice warns when the map is about to reset to Northern Council.

The game runs on PC, phone and controller, with rebindable controls. On screen the footage shows Right Shift to Unlock Mouse, H for Help and T to Hide this.

Shop and codes

The shop in the footage sells passes and cosmetics in Robux, for example a VIP pass (399 Robux) and emotes (149 Robux). The description doesn't mention codes and we saw no code box, so there is no codes page. We check the description every day and will add one if a code appears.

Don't mix it up with Unstable Tower Defense, which is a different Roblox game with its own codes, or with Minecraft servers that are also called Unstable SMP FFA.

Live stats

9,710

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Guides

CodesNo codes. The game description doesn't mention any (checked Nov 7, 2026).

Screenshots

What is Unstable SMP FFA?

A Minecraft-style PvP game where you play as characters from the Unstable SMP, with combat that follows Minecraft Java 1.21.11 (spear lunges, mace smashes, elytra and rockets, wind charges, pearls, tridents and TNT carts). There is a free-for-all mode, duels, a practice dummy, Juggernaut events, and a simulator mode where you and a party of up to 10 fight the SMP's armies. The description says it is not affiliated with Mojang or the Unstable Universe.