Failbetter are revamping their gothic space-train RPG Sunless Skies next month with the Sovereign Edition, coming to PC as a free update. They promise better performance and loads of balance tweaks, as well as improved character progression, new interfaces, and a reworked starvation system that'll give you "various new and probably inadvisable choices about what to eat." Yum. All this and more will arrive on May 19th.