Template:Item/Special CPU of Cat-Lon is a unique item found on Mad Cat-Lon. Looting it from him after knocking him out through combat or Assassination will also instantly kill him.
History
In FCS, there are actually two items named, "CPU of Cat-Lon". The only which is not used in game has the following description,
Cat-Lon's dream was to rebuild civilisation and make up for past mistakes. His empire was vast and focused on study of the lost technologies.
But a thousand years is a long time to live. You slowly accumulate fears and prejudices from your bad experiences. You change, become angry. Before you know it, you're a dictator. Over time the population requires more and more force to keep them opressed.
Science and archaeology flourished in the empire until an explosion in the Grid caused a famine.