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War of Circles Wiki

Codes, class tiers, Domain Expansions, and arena guides for War of Circles on Roblox.

Unofficial War of Circles Roblox wiki for codes, class tiers, Domain Expansions, upgrades, and arena guides that help you climb faster.

War of Circles arena combat with glowing circular fighters clashing in a Roblox PvP map
315k+
Total visits
16
Max players
39
Classes
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Codes status
Game overview

About War of Circles

War of Circles overview shot showing class circles, upgrade UI, and Domain Expansion effects

War of Circles is a live Roblox action RPG arena from the Vessel Game group (Vessel_Holder). It blends diep.io-style circle combat with anime Domain Expansion bursts across 39 classes and hundreds of upgrades. Matches run with up to 16 players per server on PC, mobile, and console through Roblox. Start with the beginner guide, skim how to play, then check codes, the class tier list, and Domain Expansions before your next queue.

Quick facts

Developer
Vessel Game (Vessel_Holder)
Platform
Roblox (PC, mobile, console)
Genre
Action RPG / arena PvP
Release date
October 9, 2026
Max players
16 per server
Classes
39 classes, hundreds of upgrades
Explore the wiki

Hubs for every high-intent search: codes, scripts, tiers, guides, controls, and updates.

Links

Official War of Circles Roblox place and Vessel Game links plus essential wiki hubs for codes, guides, tiers, etiquette, and safety.

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Latest updates

Fresh codes, patches, and guide refreshes for War of Circles.

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Quick start

New to the arena? Follow these steps before your first Domain fight.

  1. 1

    Join the Roblox arena

    Open [War of Circles on Roblox](https://www.roblox.com/games/110863619986582/War-of-Circles), finish the lobby flow, and learn movement before you chase kills.

  2. 2

    Claim codes when they drop

    Check the codes hub after updates, then follow Vessel Game for fresh redeem strings and reward notes.

  3. 3

    Pick a starter class path

    Use the best class guide and tier list to choose a forgiving early archetype instead of forcing an endgame Domain build.

  4. 4

    Learn Domain Expansions

    Read the Domain Expansions guide so you know when to burst, when to disengage, and how to survive enemy Domains.

  5. 5

    Invest upgrades with a plan

    Follow the upgrades guide to spend currency on durable stats before luxury cosmetics or late-tree experiments.

FAQ

Wiki FAQ

Quick answers for War of Circles on Roblox.

What is War of Circles?

A Roblox anime circle arena by Vessel Game inspired by diep.io, featuring Domain Expansions, 39 classes, and deep upgrade trees in 16-player servers.

Where should a new player start?

Read the Getting Started guide, then How to Play and Controls before diving into tier lists.

Are there working codes right now?

As of the latest check, no public codes are confirmed. The codes page explains how to redeem them the moment Vessel Game posts new ones.

Which languages are supported?

This wiki supports: English, Français, Deutsch, Español, Português (BR). Configure locales in site.meta.json and run npm run generate:i18n.

Is this an official wiki?

No. This is an unofficial fan resource. Confirm patches and rewards through the Roblox experience and the Vessel Game group.

Where do I find class rankings?

Open the Tier List Hub and the detailed classes tier list for current meta estimates by archetype.

Ready to dominate the circle arena?

From first match tips to Domain Expansion timing and class tiers, this wiki covers the War of Circles loop. Start with the beginner guide or jump into codes and the tier list.

Start with the beginner guide