The CyanWorlds.com Engine (formerly known as Plasma) is an open-source game engine for the game Myst Online: Uru Live. The game client was open-sourced in April 2011, and development has been progressing at a steady rate ever since.
A fan of Uru since its original release in 2003, I've been a part of the developer community surrounding it since 2004, first releasing tools to patch bugs in single-player saved games which had become corrupted when the online portion closed down.
In the years since, I've contributed many tools and helped other members of the community learn the intricacies of the engine. After the engine was released as Open Source in 2011, I've contributed frequently as part of the core team focused on cleaning up the code base and fixing bugs.
My primary personal focus has been quality-of-life fixes and improvements.