PROJECT SYNERGY 5517
CLOSED ALPHA — TESTERS WANTED
Classic 5517 • Rebuilt Systems • Custom Progression • Active Development
ABOUT PROJECT SYNERGY
Project Synergy is a heavily reworked
Conquer Online 5517 project built around a stabilized and cleaned classic 5517 foundation.
The goal is not to take an existing source, change a few rates and call it a server.
A large part of Synergy's development has focused on the foundation itself:
[+] Removing obsolete and duplicated code
[+] Cleaning conflicting legacy systems
[+] Rebuilding broken runtime and persistence flows
[+] Fixing crash-prone systems through live testing
[+] Restoring incomplete native 5517 functionality
[+] Building new systems on top of a cleaner base
Whenever possible, Synergy preserves the
native 5517 client, protocol and UI behavior.
From there, the project adds its own systems, progression and custom content.
CURRENT BUILD
Client: Synergy 5517 —
v1.2.4 Alpha
Launcher: v0.1.16.2 Alpha
Development: v1.2.5
The new Synergy Launcher now handles installation, client updates, launcher updates and client repair automatically.
New players can install Synergy without manually preparing a full 5517 client.
Existing testers may also delete their old Synergy client and perform a clean installation with the new installer if they prefer.
v1.2.4 Alpha — October 2026
[+] MoonBox progression restored
[+] Frozen Grotto progression and portals repaired
[+] Demon Exterminator / Hunter Jar improvements
[+] Daily Contracts & Quest UI improvements
[+] VIP, Sash Storage and persistence fixes
[+] DragonPool / KylinCave improvements
[+] Native Refinery restoration
[+] New automatic Synergy Launcher / Installer
[+] Major gameplay, client and stability work
Full Patch Notes:
Update Announcement:
v1.2.3.3 Alpha — September 2026
Guild systems, Arsenal, recruitment, relations, quests, Daily Contracts, Boss rewards, native Accessories, Mall expansion and major stability work.
v1.2.3 Alpha — September 2026
Guild War stabilization, Demon Exterminator, monster drops and respawns, native Quest UI, Synergy Orientation, Bound starter gear, VIP/OG tags and Boss progression.
v1.2.2 Alpha — September 2026
Inventory and Warehouse fixes, Lottery corrections, item persistence, Training Ground improvements, map fixes, commands and general Alpha stabilization.
SYSTEM HIGHLIGHTS
⚔ Guild System Rebuild
Permissions, member management, recruitment, announcements, Ally/Enemy relations, Guild Profile, donations, rankings and a heavily reworked
8-category Guild Arsenal.
📜 Native Quest Integration
Synergy content uses the original 5517 Quest UI rather than external menus.
Orientation missions, Daily Contracts and custom one-shot quests are integrated directly into the native client.
👹 Boss & Contribution System
Managed bosses use contribution-based rewards rather than simple killer-only logic.
Rewards can include CPs, Study Points, Souls and isolated rare cosmetic pools.
🗡 Monster / Spawn / Drop Rework
Monster-family fixes, respawn cleanup, density corrections, rebuilt hunting areas and natural rare
+1 / +2 / +3 / +4 equipment drops.
💰 Item & Economy Work
Warehouse stack safety, Meteor Scroll payments, Lottery corrections, Bound items, Steed Packs and persistent item metadata have all received significant work.
✨ Class & Skill Reworks
Incomplete class mechanics are being rebuilt rather than left in their original broken state.
Pure Water's Azure Shield, for example, was rebuilt as a proper defensive team skill with targeting, range, cooldown, refresh and damage-overflow behavior.
🏷 Native Player Identity
Synergy uses the actual 5517 title system for features such as
[OG],
[VIP] and combined titles.
🖥 New Client Experience
[+] Custom Synergy Launcher
[+] Automatic installer and updater
[+] Client repair
[+] Fullscreen support
[+] FPS Unlock
[+] Updated 1920x1080 interface
🎨 Cosmetic Economy
The CP Shop contains a curated selection of Garments, Mount Armors and native Accessories.
Other cosmetics are intentionally reserved for Bosses, Quests, PvP and future Events instead of placing everything in the Mall.
CLOSED ALPHA ACCESS
The current Alpha is
closed.
Every tester requires an individual
SYN code issued by the development team.
If you want to participate:
[+] Reply to this thread
[+] Send me a private message
[+] Join our Discord and contact us there
Discord
Website / Alpha Tracker
Wiki
Downloads
WHY A CLOSED ALPHA?
Synergy is still a development environment, not a finished public server.
Characters and progression should not be considered permanent, and wipes may happen when necessary.
The current Alpha is focused on:
[+] Testing systems
[+] Finding edge cases
[+] Reporting bugs
[+] Retesting fixes
[+] Providing balance and gameplay feedback
[+] Helping shape Synergy before a wider release
If you enjoy the classic 5517 era but also want to see its systems cleaned up, restored and expanded, you're welcome to help us test it.
PROJECT SYNERGY
⚔ CONQUER TOGETHER ⚔