Space Station 13 is a 2D based role-playing multiplayer game running on BYOND.
The codebase used by the VORE SS13 server, based on Polaris SS13.
A Skyrat downstream of /tg/station SS13.
a sadly defunct ss13 remake
SCP13 is a full conversion of Baystation12 towards the malleable universe of the SCP Foundation.
A custom SS13 fork.
Space Station 3D, another remake of SS13, but with an extra D.
A fork of Space Station 14, embracing a mixture of classic SS13 chaos and experimentation only possible with the new engine
The ss13 codebase used by the Yawn Wider, based on VORE which is based on Polaris.
A fork of Space Station 14, embracing a mixture of classic SS13 chaos and experimentation only possible with the new engine