Lucera2 Basic Info

Lucera2 is widely considered a leading L2 server engine because it combines high performance, stability, and strong “official-like” gameplay accuracy.

It supports large-scale online loads (tested up to 5000 players) with asynchronous networking to minimize lag and maintain stable performance. The core is optimized for Low-Rate, Mid-Rate, Craft, Craft-PvP and heavy PvP environments and long-running servers.

Its gameplay systems are highly polished and close to official PTS behavior, including skills, AI, quests, geodata, siege mechanics, and Olympiad. Most game data is structured in XML, making customization and maintenance easier for developers.

Lucera2 also stands out for its advanced geodata system, reliable NPC AI, and well-balanced combat logic, which significantly reduce bugs and desynchronization issues compared to many open-source alternatives.

In addition, it provides strong administrative tools such as version control and built-in bug tracking, allowing faster development and issue resolution.

Overall, Lucera2 is valued for being a stable, scalable, and professionally maintained foundation for high-quality L2 servers.

Official product documentation covering specifications, requirements, pricing, and terms of use.

Specification

Over 10 years of continuous development focused on:

Asynchronous network tested at 5000 live players online without lag
Augmentation system fully matching the official server
Best Geodata on the market!
Official spawn, drop, item, and skill systems - all data in XML format
Thoroughly implemented off-like quests with continuous refinement
Accurate NPC AI matching PTS behavior
Fully working skill engine
Authentic world object management matching the PTS server
Castle and Clan Hall sieges close to official mechanics, lag-free and bug-free
Fully functional and configurable Olympiad
Advanced version control and bug tracking system for rapid issue resolution

Now we invite all who wish to use a product that has no analogues in the market builds Interlude.

What's Included

One single license with no extra fees for modules - everything is included out of the box:

And a lot of more.

Hardware Requirements

Up to 1200 online

Processor:   4-core ARM/x86
RAM:         8 GB
Hard drive:  20 GB, preferably with a large cache or SSD

Up to 5000 online

Processor:   8 cores/16 threads (ARM/x86)
RAM:         12 GB
Hard drive:  20 GB NVMe SSD

Software Requirements

Java:    Oracle Java SE Runtime Environment 17 or higher
MySQL:   5.7 or higher (minimum 5.7, recommended latest version) or MariaDB 10.5 and higher

Operating Systems

Any operating system you feel comfortable working with and are proficient in! It can be any fresh Server/regular Win OS or Linux or Unix.

Pricing & Terms

The product is provided 100% prepayment. Activation immediately after registration on the repository.

Full package - $120 USD

Monthly support - $20 USD/month (optional) - includes access to the update repository. This is not binding on delivery - optional payment, only if you need access to updates.

We do not sell source code and do not recommend any developers! We do not write any addons for money and do not maintain an individual code! We write add-ons for all participants and place them on the repository - if any new mod is relevant in the current realities.

Activation & License

The assembly is provided with a binding for a key, and is available in one external IP address (License IP you can change for free). This file provides a fully compiled state.

Rules & Restrictions

Forbidden to transfer the distribution kit to third parties.

Transferring access to your personal account to a third party is prohibited.
It is prohibited to provide access to the distribution kit and/or private cabinet to third parties.
If your distribution or your license stolen or shared in open access - at your liability.
Forbidden to merge customer information.
We have the right to deny you the purchase of our product, without explaining the reason.
Refunds can only be made within 14 days after purchase.