From publisher blurb:
BEWARE SPAMMERS--YOUR DOOM IS AT HAND!
When an honorable Nigerian Prince is unable to give away his fortune because his name has been sullied by spammers and scammers, he sets out to put an end to spam emails in a way so final that no software can ever do: With weapons in hand, he seeks out the spam at its source... and puts an end to it, permanently.
ROLF!: Revenge of the Nigerian Prince contains three battle scenarios, five pre-generated characters, and several traits and combat scenarios not included in the core ROLF! rulebook.