Welcome to the Horizon Station 13 codebase.

Horizon13 is a mainly roleplay-centric Space Station 13 codebase, running via the BYOND engine.
It features a relatively performant base, focus on maintaining performance and responsiveness for players, especially with UIs.

This codebase started as a fork from /tg/station in Q2 2021.
The majority of code and assets is based off works from contributors at /tg/station
Other code and assets come or are inspired from the rest of the SS13 community, or are made entirely in-house.

Downloading

Running on the server

Maps and Away Missions

The quick way. Find bin/server.cmd in this folder and double click it to automatically build and host the server on port 1337.

The long way. Find bin/build.cmd in this folder, and double click it to initiate the build. It consists of multiple steps and might take around 1-5 minutes to compile. If it closes, it means it has finished its job. You can then setup the server normally by opening horizon.dmb in DreamDaemon.

Building the codebase in DreamMaker directly is now deprecated and might produce errors, such as 'tgui.bundle.js': cannot find file.

How to compile in VSCode and other build options.

Guidelines for Contributors

Documenting your code

Policy configuration system

All code after commit 333c566b88108de218d882840e61928a9b759d8f on 2014/31/12 at 4:38 PM PST is licensed under GNU AGPL v3.

All code before commit 333c566b88108de218d882840e61928a9b759d8f on 2014/31/12 at 4:38 PM PST is licensed under GNU GPL v3. (Including tools unless their readme specifies otherwise.)

See LICENSE and GPLv3.txt for more details.

The TGS DMAPI API is licensed as a subproject under the MIT license.

See the footer of code/__DEFINES/tgs.dm and code/modules/tgs/LICENSE for the MIT license.

All assets including icons and sound are under a Creative Commons 3.0 BY-SA license unless otherwise indicated.