FreeSpace
FreeSpace 2 is one of the few games that I play regularly anymore. This could be because I really enjoy modding a game made in 1999 (and the stunning efforts of the community, especially after FS2 went open source).
My skills with FreeSpace 2 include making missions (FREDding) and making ships. Below is a list of the stuff I've done.
Campaigns and Missions
My FreeSpace 2 missions. You'll find Just Another Day here, and maybe Children of Shiva... maybe.
Ships
My FreeSpace 2 ships. You'll find some redone FS2 ships, and a few non-canon ones. And a lot of uncompleted ones...