Build and Kill Zombies gameplay and code guide

Build and Kill Zombies is a Roblox experience where players construct vehicles to combat waves of undead. The gameplay loop consists of two primary phases: a vehicle-building phase and a driving phase.

During the building phase, players use a home base to reroll items and purchase components such as engines, fuel, wheels, blocks, and supports. These parts are then placed on a vehicle chassis using a build menu. In the driving phase, players navigate their vehicles through zombie hordes to earn cash based on distance traveled and zombies killed. Vehicles are limited by fuel capacity, requiring players to return to base to refuel and upgrade.

Players can utilize specific developer codes to obtain free resources, including cash, small engines, small tanks, passenger seats, and hacker tokens. These codes are typically released during content updates or social milestones.