Fortified Zone happened in 1991.
Fortified Zone was created on 1991-02-26.
When you get into the: Fortified Residential Zone;WATCH OUT FOR THE BOMB!
Out Zone happened in 1990.
Fantasy Zone happened in 1985.
Wipeout in the Zone happened in 2011.
Crisis Zone happened in 1999.
X-Zone happened in 1992.
Comix Zone happened in 1995.
Final Zone happened in 1990.
Riot Zone happened in 1992.
Conflict Zone happened in 2001.
Hyper Zone happened in 1991.