Ruled by Night SRD

From the introduction:

This SRD is the base rules derived from the game Night Reign, written by Oli Jeffery and published by Sinister Beard Games. Night Reign is a roleplaying game of stealth, guile, violence and Powers for a GM and one or more players, set in a quasi-Edwardian metropolis perched on an inhospitable peninsula beset by toxic black rain and ruled by a corrupt cabal of Noble Houses. Players take the role of members of The Red Right Hand, a conspiracy loyal to the recently deposed royal family, using talents in assassination, infiltration and dark sorcery to strike out at their oppressors. You can use this SRD to build your own games of stealth and infiltration.