Hands check · 2026-09-16
COMMUNITY1,000 Cash + 1 Small Engine + 1 Small Tank
CashDrop500 Cash
MOREFRIENDS2 Passenger Seats
HACKER50 Hacker Tokens
1x1x1x1150 Hacker Tokens
Updated 2026-09-16 — game facts and link status checked
Source-checked codes, odds, and tools
Build and Kill Zombies codes, part odds, and planner
Every number on this site comes from the official API or frame-by-frame footage — roll odds, skill prices, and code status you can actually check.
105011592530400
Roblox place
Official page anchored
10741654282
Universe
Resolved from Roblox API
Roll → Build → Drive
Core loop
Confirmed in footage
5 verified
Codes live
Cross-checked 2026-09-16
Freshness center
Build and Kill Zombies codes and update status
The homepage surfaces the latest verified set and sends players into the dedicated codes page.
Updates
Updates and changing answers
Game facts, code status, and official links each have a dated entry so changes are easy to spot.
Google Search Console and GA4 connected
The domain is verified in Search Console via DNS and the sitemap has been submitted. GA4 is live with stream G-FHZLV97L80, including custom events: planner_goal (upgrade planner use), odds_target (roll odds calculator use), and walkthrough_nav (walkthrough prev/next clicks) alongside GA4's enhanced-measurement events.
Five-part walkthrough published
A complete path for brand-new players: Part 1 covers how the game works and every UI element, Part 2 the parts and progression systems, Part 3 the first run step by step, Part 4 the mid-game loop, and Part 5 blueprints, bosses and endgame. Eight topic guides remain for deep dives.
SEO fixes: www redirect, sitemap, keyword split
www subdomain now 301s to the apex domain, the sitemap no longer lists noindex pages, and page titles were adjusted so each page targets one primary keyword.
Tier preview
Build and Kill Zombies tier list preview
Start with the strongest current picks, then use the full tier list when you need ranking notes and update dates.
SSkill tree
Luck skills (Luck II → Luck III)
Cheapest compounding purchase in the game: +20% for 250 and +25% for 625. Every roll afterwards improves, which feeds parts, runs, and cash in one line.
SRoll stations
CAR PARTS rolls (engine first)
Your build literally cannot move without an engine, and the ladder starts at 1 in 3. Rolling engines early is the fastest route from naked plot to first drive.
ARun length
Fuel capacity
Fuel is the run timer — a dry tank ends a push wherever it is. Small Tanks from codes and fuel barrels from the shop convert directly into more distance per run.
Screenshots
Build and Kill Zombies in action
Official screenshots from the Roblox experience page.
Core tools
Tools players can use right now
Start with codes, then the roll odds, the parts database, and the upgrade planner before pushing deeper.
Fresh every update
Codes
Five cross-verified codes with exact rewards and the date of the last check.
Probability tool
Roll Odds Calculator
Work out how many rolls a target needs, from 1 in 3 up to the 1 in 12,500 top slots.
Database
Parts & Items
Every part and support documented so far, with odds, values, and evidence tags.
Planner
Upgrade Planner
Answer two questions and get a source-checked next purchase for your stage.
Strategy
Tier List
Every observed upgrade ranked by how much it improves future runs.
Research
Sources
See exactly where each number came from — API snapshots and timestamped footage.
Guides
A five-part walkthrough, plus topic guides
Start with the Walkthrough (Part 1 to 5) for a complete path from your first spawn to endgame — then use the topic guides when you need depth on controls, money, badges, or builds.
Walkthrough · Part 1
The premise, every UI element, the core loop, and your first five minutes.
Walkthrough · Part 2
The six part families, roll ladders, skill tiers, blueprints and currencies.
Walkthrough · Part 3
From buying the build tool to banking your first payout.
Walkthrough · Part 4
Compounding upgrades, targeted rolls, and deeper checkpoints.
Walkthrough · Part 5
First blueprint, the 1x1x1x1 fight, and living on the event calendar.
First-session guide
From an empty plot to your first banked run.
Controls & UI
Every key and menu button, mapped from footage.
Progression route
The purchase order that keeps every run improving.
Advanced strategy
Luck stacking, boosters, and squeezing the most from each session.
Badges & milestones
Every badge, its award count, and what it takes.
Cash farming
The two income taps and how to stretch both.
Best car builds
The blueprint path, a slot checklist, and fuel-vs-damage trade-offs.
Free rewards
The free chest, like-and-join bonuses, codes, and event tokens.
Wiki coverage
Wiki pages for how this game actually works
Every page here is built from one of two things: the official Roblox data, or moments read frame-by-frame from public gameplay footage. Anything we have not seen yet is labelled instead of guessed.
Roll Machines & Part Ladders
The roll stations, category picker, and the observed engine odds ladder.
Car Parts & Build Slots
Slot types, documented parts, and the missing-parts shop.
Supports & Weapons
Mounted weapons, observed supports, and support slot capacity.
Skills & Permanent Upgrades
The skill tree, luck line, and observed upgrade costs.
Vehicles & Car Builds
Blueprint vehicles, Required Parts, and finishing a build.
Bosses & Events
Boss fights, event seasons, and the badges tied to them.
Runs, Distance & Fuel
The run loop: drive, survive waves, push distance, bank cash.
Cash, Tokens & Boosters
Cash sources, Hacker Tokens, boosters, and the official passes.
Source check
Official and community sources
Every number on this site is traceable. This page explains what each evidence tier means and links the sources behind the data.
Official
Official Roblox game page
Source of record for title, creator, description, live player counts, and the four game passes.
Official
Roblox games API (universe 10741654282)
The API snapshot behind the facts bar: visits, favorites, max players, and update timestamps.
Community
Community wikis and code trackers
Used as a cross-check signal only — a claim from a single community source is never published as verified here.
How a number gets published
Official data comes from the Roblox API. Everything else must be read frame-by-frame from public gameplay footage and carries the video ID and timestamp it came from — like '1 in 12,500 on the engine ladder, seen at 2Dqojvu48eo@02:46'.
What we do not do
We never estimate a value we have not seen. Missing numbers are shown as 'not yet observed' rather than as zero or a guess, and no price is listed without a frame or API behind it.
No fake code list
The codes page states exactly which codes are cross-verified and when they were last checked, instead of padding the list with copied rewards that were never tested.
Freshness policy
The game updates weekly. Every page carries the date it was last re-checked, and the updates log records what changed — so you can judge how much to trust a number before relying on it.
Community research
Video sources reviewed
Gameplay footage reviewed for this site's observed values. These are community videos, credited as research sources — treat them as the evidence trail, not as official patch notes.
Guide
NEW CODES & HOW TO PLAY GUIDE (September 16, 2026)
Source of the Index odds ladder, skill prices, shop lists, and the codes panel capture.
Guide
Build and Kill Zombies GUIDE! (Best Car Build, NOOB To PRO)
Source of the Gold Roll skill node, support-slot upgrades, and item pickup popups.
Gameplay
I Built The PERFECT Zombie Car
Source of the category picker capture and additional support item popups.
Codes
All Working Codes 2026 in Build and Kill Zombies
Source of the Exclusive Shop and Community Codes box layout.
FAQ
Quick answers
The questions players actually ask before their first drive.
Is this the official Build and Kill Zombies website?
No. This is an unofficial fan resource. For official support, purchases, and account issues, use the Roblox experience page and the developer's channels.
Are the codes on this site working?
Every active code is cross-checked against multiple independent sources before it is listed, and the page carries the date of the last check. Codes that stop working move to the expired list instead of being deleted.
What is the rarest item we know about?
On the fully documented Engines ladder, the top slot sits at 1 in 12,500 — with 1 in 10,000 right below it. Other categories have their own ladders; those are still being read from footage and are marked accordingly.
Where do the numbers on this site come from?
Two places: the official Roblox API (visits, favorites, description, game passes) and frame-by-frame reads of public gameplay footage, each tagged with the clip and timestamp it came from. Unverified values are shown as not yet observed, never guessed.
Which page should I read first?
Start with Codes for free cash and starter parts, then follow the five-part Walkthrough beginning with Part 1: How the Game Works. After that, the Parts database and the upgrade planner cover the mid-game.
How often is the site updated?
Whenever the game updates, a code batch drops, or a new gameplay session is reviewed. The updates page logs every check with a date so you can see how fresh the data is.