The Encounter Critical “Phasic Cyaborg Edition” was a commercial CD for some time, and in its latter days the CD included a folder filled with Treasures of a Slaver’s Kingdom extras. Some of these have been made available elsewhere online, but some were limited to the CD.
The CD is no longer available for sale, so I’ve made the contents temporarily available from my Google Drive at:
docs.google.com/folder/d/0B9w-k … oxelE/edit
The “Coffers of the Slaver King” directory are ToaSK-specific. The other directories relate to the pen-and-paper RPG ToaSK supports, Encounter Critical.