New York City | Mexico City | Kansas City, Missouri | Kansas City | Salt Lake City | Quebec City | Oklahoma City | City of London | city | Vatican City | New York City Subway | Panama City | Kansas City Chiefs | Kansas City Royals | Sex and the City | Mayor of New York City | Atlantic City, New Jersey | Utrecht (city) | Cork (city) | New York City Ballet | Manchester City F.C. | Jersey City, New Jersey | New York City Opera | Guatemala City | Atlantic City | Quezon City | City College of New York | Ho Chi Minh City | Groningen (city) | Birmingham City F.C. |
In this story he was responsible for spreading the Block Mania contaminant via the water supplies of Mega City One, inciting 'block wars' to destabilise the city.
Mega-City One, secretly informed of these acts by a Sov defector, formed and led an international peacekeeping mission - Mega-City would provide the bulk of the military units, led by Judge Dredd, while Brit-Cit and Euro-Cit provided most of the medical & technical personnel.
The two get back into Mega-City One and with the help of Judge Hershey they discover a plot masterminded by Rico to create evil clones to take over the city.
The third crisis came when the robots of Mega-City One rebelled against their masters and the Robot War claimed millions of lives.
When Mega-City One's mutant citizens were exiled to townships in the Cursed Earth, Rico was one of the judges sent to supervise them, under Dredd's command.