Colonial-Marine is a repository based on RMC-14.
This is the primary repo for Colonial-Marine.
CCM-14 Community Wiki | Discord | SS14 Steam Launcher
We have a list of issues that need to be addressed, and anyone can take them on. Don't be afraid to ask for help!
- Understanding how to contribute - Read this resource provided by SS14 and attempt to keep to it. Pull Request and Changelog Guidelines.
- Media - Add relevant media like videos and photos whereever possible, as proof of changes working in game, and for easier review.
- Responisbility - By submitting any form of PR, you are confirming that you either own them or have provided the correct necessary licenses to use and distribute them. You are agreeing to be fully responsible for any legal claims or issues arising from the use of these materials.
- Patience - Please understand that the amount of capable reviewers is very small, PRs depending on their importance priority and size can take anywhere from weeks to months to review. Please do not close your PRs without providing a reason, as we will eventually get around to all of them. A PR awaiting a review does not mean we do not have interest.
- Understanding how to contribute - Read this resource provided by SS14 and attempt to keep to it. Pull Request and Changelog Guidelines.
- Standards - Following the commonly agreed upon standards, ensuring that work is submitted in a reasonable state. Coding Standards
- Media - Add relevant media like videos and photos whereever possible, as proof of changes working in game, and for easier review.
- Responisbility - By submitting any form of PR, you are confirming that you either own them or have provided the correct necessary licenses to use and distribute them. You are agreeing to be fully responsible for any legal claims or issues arising from the use of these materials.
- Patience - Please understand that the amount of capable reviewers is very small, PRs depending on their importance priority and size can take anywhere from weeks to months to review. Please do not close your PRs without providing a reason, as we will eventually get around to all of them. A PR awaiting a review does not mean we do not have interest.
- Clone this repo.
- Run
RUN_THIS.pyto init submodules and download the engine. - Compile the solution.
More detailed instructions on building the project.
The vast majority of code implemented before February 1, 2026 is licensed under MIT.
All code implemented after February 1, 2026 is distributed under the GNU AGPL 3.0 license, unless otherwise specified.
Most assets are licensed under CC-BY-SA-3.0 unless stated otherwise. Assets have their license and the copyright in the metadata file. Example.
Note that some assets are licensed under the non-commercial CC-BY-NC-SA 3.0 or similar non-commercial licenses and will need to be removed if you wish to use this project commercially.
RMC-14 Community Wiki | Discord | SS14 Steam Launcher | Standalone Launcher Download
RMC-14 is an asymmetric game, that runs on Robust Toolbox.
This is the primary repo for RMC-14. To prevent people forking Robust Toolbox, a "content" pack is loaded by the client and server. This content pack contains everything needed to play the game on one specific server.
If you want to host or create content for RMC-14, this is the repo you need. It contains both RobustToolbox and the content pack for development of new content packs.