EXAMPLE ONE
RP Theme: Pandemic Apocalyptic
Current Location: Chicago
Current Date: Nowadays
Date Zombies Made An Appearance: When new virus Z1 came into affect, about three years ago.
Zombie Movement Speed: Freaky Fast
Zombie Fetish: Flesh and Brains, they're cannibals
Zombie Intellect: Can be distracted away or fooled by simple traps, single minded
Other Necessary Need To Know Information: 30% of the world population were immune, but a lot of them got eaten. Zombies suck at climbing so climbing trees is a great immediate escape route. If you kill them, they stop coming, but don't get too close because their saliva is infectious.
My Character: Just a guy who's survived
Who I Need: Anybody else.
EXAMPLE TWO
RP Theme: Medieval Fantasy
Current Location: Village of Luffenting
Current Date: 13th Century
Date Zombies Made An Appearance: When summoned by the evil necromancer, Helgard.
Zombie Movement Speed: Slow and shuffling
Zombie Fetish: Braaaaaains.
Zombie Intellect: Dumb as a post.
Other Necessary Need To Know Information: Zombies follow Helgard's orders. Also, any kind of fantasy creatures can be played here, from elves to dragons.
My character: Helgard
Who I need: Anybody who wishes to oppose Helgard.