Plants vs. Zombies: the last fighters/zombies

Zombies are reanimated, mindless, decaying corpses with a hunger for human brains. They are the main antagonists of Plants vs. Zombies: the last fighters  as the objective of the game is to prevent them from eating the player's brains. Zombies, like their defensive counterparts the plants, are varied in strength as well as speed, and command unique aspects which must be countered appropriately.

Zombie Traits
Speed Rates: Toughness Rates:
 * Non-moving - Takes 9 seconds to move one square.
 * Creeper - Takes 7.5 seconds to move one square.
 * Stiff - Takes 6.75 seconds to move one square.
 * Basic - Takes 5.0 seconds to move one square.
 * Hungry - Takes 3.75 seconds to move one square.
 * Speedy - Takes 2.5 seconds to move one square.
 * Flighty - Takes 0.5 seconds to move one square.
 * Fragile - Absorbs 1-90 damage per shot.
 * Average - Absorbs 190-200 damage per shot.
 * Solid - Absorbs 240-320 damage per shot.
 * Protected - Absorbs 340-600 damage per shot.
 * Dense - Absorbs 680-1000 damage per shot.
 * Hardened - Absorbs 1240-1700 damage per shot.
 * Machined - Absorbs 1800-2500 damage per shot.
 * Great - Absorbs 3600-5400 damage per shot.
 * Undying - Absorbs 13000-29500 damage per shot.
 * Ultra-Undying - Absorbs 48000-80000 damage per shot.