Terms of use
Rules and limits for this independent fan-made game data site.
Effective date: September 14, 2026
Independent fan site
Build & Kill Lab is not affiliated with, endorsed by or sponsored by Roblox Corporation or Zombie Car Crusher. Game names and related marks belong to their respective owners.
Informational use
Databases, guides and calculator outputs are provided for game-planning and informational use. The game can update without notice, and observed values may become outdated.
User-entered data
You are responsible for custom values, part names and notes saved in your browser or shared through a build URL. Do not use the tools to distribute unlawful or harmful material.
No guarantee
We do not guarantee ranking results, game outcomes, item availability, uninterrupted access or the accuracy of unverified player-entered data.
External services
Roblox, analytics and advertising services have separate terms. Using this site does not change your agreement with those services.
Changes
Material changes to these terms should update the effective date shown above.