Build smarter.
Survive longer.
Evidence-tracked part data, transparent combat math and planning tools for the Roblox game Build and Kill Zombies. No invented stats. No recycled tier lists.
Every decision, one dashboard
Go from raw shop values to a shareable build, then test its wave economics before spending cash.
Weapons database
Track damage, fire rate, reload, targeting and cost with field-level evidence.
Open database 02Parts database
Compare chassis, armor, defense and utility parts without mixing guesses into facts.
Inspect parts 03Build planner
Assemble custom parts, enforce budget and weight limits, and copy a build URL.
Plan a build 04Wave simulator
Model how DPS, durability, repair and zombie scaling change your failure wave.
Run simulationNumbers you can audit
Every result exposes its input units and formula. Your entries stay in your browser.
DPS / Cost
Compare burst, sustained DPS and value.
Launch tool02Wave Survival
Model durability against scaling waves.
Launch tool03Cash per Run
Project wave and kill cash together.
Launch tool04Upgrade ROI
Estimate how many runs repay an upgrade.
Launch toolFacts keep receipts.
The game is new, so the useful move is to publish fewer numbers with stronger proof. We separate first-party facts, sampled observations, player-entered values and unknowns.
Read verification rules