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CO Preservation Project

Conquer Online private server · Patch 5065 serversOnline
Version
Patch 5065 servers
Type
Preservation-oriented classic
Language
EN

Votes decide the ranking. One vote per day (resets 00:00 UTC).

How to start

  1. Create an account on playconqueronline.com if the server asks for one.
  2. Download the client or launcher from playconqueronline.com. Only use the official download link.
  3. Log in and pick a realm or channel.

About CO Preservation Project

The Preservation project recreates Conquer Online patch 5065 with a custom client and server written in Rust. The site lists a level cap of 135, four classes, two rebirths and custom quests. Players can use a Windows client or an in-browser client that requires WebGPU, and the page notes that the Windows client is recommended for full compatibility.

A public armory lets visitors inspect live characters, and there are leaderboards, guides, a shop, news and a linked GitHub repository. A free VIP claim is offered through the Discord. The Discord is modest in size.

Its distinguishing feature is the browser and mobile-friendly access plus the open development approach, which suits players who value preservation and transparency over high-rate gameplay.

  • 5065
  • preservation
  • browser
  • rust

CO Preservation Project rates and details

CO Preservation Project settings
GameConquer Online
VersionPatch 5065 servers
TypePreservation-oriented classic
LanguageEN
Listing last verifiedOctober 15, 2026

Editor’s notes

Written by PrivateServers.com from this listing’s verified data. These are not player reviews.

Best for
Players who want preservation-oriented classic play on Patch 5065 servers.
Worth checking
Its Discord is small, so ask how many people are active at your play time. The listing is not owner-verified yet, so details come from the server’s public pages. Read the rules and the donation store before you spend anything.
Compared with others
It sits at #4 of 25 Conquer Online servers by votes. It has no votes yet, so ranking is not a signal either way.

Features

  • Patch 5065, level cap 135, two rebirths
  • Browser client (WebGPU) and Windows client
  • Public armory for live characters
  • Built in Rust with a public GitHub link
  • Four classes and custom quests

CO Preservation Project FAQ

What is CO Preservation Project?

CO Preservation Project is a preservation-oriented classic Conquer Online private server running Patch 5065 servers. It is listed on PrivateServers.com with its own website and Discord community.

What are the rates on CO Preservation Project?

CO Preservation Project has not published fixed rates in its listing. Check the server website for the current settings before you start.

How do I join CO Preservation Project?

Create an account on playconqueronline.com if the server asks for one. Download the client or launcher from playconqueronline.com. Only use the official download link. Log in and pick a realm or channel.

How does CO Preservation Project rank among Conquer Online servers?

It is currently #4 of 25 listed Conquer Online servers by player votes. Rankings are vote-based and paid plans never change the order.

Player reviews

No player reviews yet. If you have played on CO Preservation Project, tell others what to expect: rates, staff, community and anything that surprised you.

    Played on CO Preservation Project? Sign in to leave a review.

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