WarpMech

WarpMech appears on 1-10, crawling onto the stage. It's a boss.

Overview
WarpMech has 5 attacks. It absorbs 1000 damage shots. It has 3 stages: Stage 1 (when it's at full health), Stage 2 (when it's at half health) and Stage 3 (at 1/4 health).

Attacks!
WarpMech has 5 attacks:
 * Zombie Spawn: Spawns 5 random zombies out of its mouth.
 * WarpMissile: Targets 3 random plants and launches missiles at them (KILLING THEM!)
 * Crawl (Stage 2 only): Crawls forward, killing all plants in the three lanes ahead of it.
 * Zombissle (Stage 2 only): Launches a random zombie at a random space 4 tiles away from the house.
 * Bucketshot (Stage 3 only): All Browncoats and Coneheads become Bucketheads.

Trivia

 * WarpMech is the first boss in the game.
 * WarpMech has no Almanac entry.