Source aCis - another CRAPPY interlude server

[Tryskell]

Introduction
aCis (an acronym for "another crappy interlude server") is a Java emulator, based on L2J work, focusing on the Interlude chronicle. The project leader is Tryskell. It began around December 2010, right after L2JArchid shut down — at that moment, no European L2J Interlude pack was still maintained. Sixteen years later, aCis is still active, still on master, and still shipping commits.

Particularities

We focus on retailness — a big emphasis is placed on reproducing the genuine aspects of L2OFF behavior, using every piece of information still available about how retail actually worked, down to reverse-engineered network opcodes and binary-level formulas.

 

Customs are dropped when not needed. That means you're free to build what you actually want, without fighting pre-baked features you never asked for. The time saved not maintaining customs goes straight back into polishing retail accuracy.

 

The pack runs on a freemium model: contribute with money or with code, and get rewarded with access to the latest sources. (See the dedicated forum thread for the full breakdown of how that works.)

By the numbers

• 16 years of continuous development (2010 → 2026)
• 3778 commits at the date of today (3442 commits from revision 365 to 412, previous commits were entire revisions before so overall number is flawed).
• 47 contributors who've earned Cookies for committed reports and bugfixes
• 20 retired developers plus an active core team — see the full Hall of Fame roster

Get involved

• Website: anothercrappyinterludeserver.com — your first crappy step
• Forum: acis.i-live.eu — announcements, changelog, support, technical discussion, release tracking
• Discord: discord.com/invite/TbDSqby — real-time chat, quick help, dev discussion
• Public sources: gitlab.com/Tryskell/acis_public —  discover the codebase and start contributing
• Public Test Server (Blackbird): 161.97.185.208 — use //help in-game for admin commands

Edited September 4 by Tryskell

[Ravin3~]

GL,with ur project..

[Trance]

It's good and clean project xD.

[Tryskell]

I profite about the number 15 commit to make a bump :).

 

In program, full config refactor, and around 10 deleted configs. Think to update all your .properties files.

 

Next commit tomorrow or in 2 days, full MMOCore refactor.

[FighterBoss]

Advertise started :o .

Good :) .

I recommend Tryskell and his project.

 

[Flavio]

I like your presentation lol, especially the part with kamalols and flying ships.

 

Good luck!

[DominiQue]

Starting alone a project... Do you think u can handle it ?

[Sido]

Tryskell its a very nice and trusty person.

i recommend it, and wish u all the best with your project.

 

brb i search u in my msn i wanna talk with u :))

[xtremex]

good luck tryskell, you like work ;)

[xax0r]

Starting alone a project... Do you think u can handle it ?

[xtremex]

 

I saw another member in project team

[Voqus]

good luck with it Tryskell i wish you the very best.

[Sido]

Starting alone a project... Do you think u can handle it ?

why u need 2000 ppl's ? imo if u know what u do, a lonely project is best, since u do all u want, and if u mistake ur the one, not others, and u will not get nerves for others.

[Habib]

gl with your project

[Trance]

But he need support on forums also, let's join :)