Official metadata checked · Sep 19 · Gameplay captured Sep 14Place ID 105011592530400 · Fan-made, independent
Independent data lab

Build and Kill Zombies skills tree

All 13 named nodes visible in the captured tree, with exact hover effects and only the costs that were actually shown.

Current answerThe observed tree includes 13 named nodes: two Support-slot upgrades, five Luck upgrades, Gold Roll unlock plus three interval upgrades, Rainbow Roll unlock and Start.
Build and Kill Zombies skills tree overview
Gameplay captureCaptured skill tree overview. Black question-mark nodes remain unnamed until their prerequisite is unlocked.

Every observed skill node

SkillHover effectDisplayed costEvidence
StartYour journey begins here.Not visible in captured hoverSep 14 capture
More Support I2 Total Support SlotsNot visible in captured hoverSep 14 capture
More Support II3 Total Support Slots3.70KSep 14 capture
Luck I+10% LuckNot visible in captured hoverSep 14 capture
Luck II+20% LuckNot visible in captured hoverSep 14 capture
Luck III+35% LuckNot visible in captured hoverSep 14 capture
Pro Luck I+50% LuckNot visible in captured hoverSep 14 capture
Pro Luck II+100% Luck2.50KSep 14 capture
Unlock Gold RollEach 20 rolls you get a gold roll with 5x luck boost.Not visible in captured hoverSep 14 capture
Gold Roll IGet a gold roll each 18 rollsNot visible in captured hoverSep 14 capture
Gold Roll IIGet a gold roll each 17 rollsNot visible in captured hoverSep 14 capture
Gold Roll IIIGet a gold roll each 16 rolls3.40KSep 14 capture
Unlock Rainbow RollEach 20 rolls you get a rainbow roll with 25x luck boost.7.50KSep 14 capture
Cost currency remains unnamed

The hover cards show an orange currency icon and values for some nodes. Because no captured label names that currency, this page reports “displayed cost” instead of calling it cash or Robux.

What to unlock first

Suggested order, not a tested optimal build: the captures prove what each node says, but they do not prove the full prerequisite graph or the return on its currency. Check the next node in your own tree before spending.

  1. Need another mounted weapon? Check More Support I first.Its tooltip says 2 total Support slots. That can matter as soon as you own a second Support; it does not itself prove more damage or provide the second item.
  2. Choose the next branch for your bottleneck.If slots limit a build, inspect More Support II (3 total slots, displayed 3.70K). If you are rolling for parts instead, inspect Luck I (+10%) and later Luck nodes. The tree capture does not prove how these bonuses combine.
  3. Delay expensive roll milestones until you roll often.Gold Roll's tooltip promises a 5×-luck roll every 20 rolls; Gold Roll I–III show 18, 17 and 16-roll intervals. Rainbow Roll promises a 25×-luck roll every 20 rolls and displays 7.50K. Those descriptions do not establish your expected item value.
Prerequisites: partial evidence only

The September 14 tree shows adjacent branches and question-mark nodes; hovering a question mark says “Unlock the previous node first.” We can identify the named nodes and their effects, but cannot certify every exact prerequisite or total route cost from this capture. Verify the available next node in-game before following the order above.

What the branches do

SUP

Support slots

More Support I shows 2 total slots. More Support II shows 3 total slots and a visible 3.70K cost.

LCK

Luck

Luck I–III show +10%, +20% and +35%. Pro Luck I–II show +50% and +100%.

ROL

Special rolls

Gold Roll is described as a 5× luck boost; Rainbow Roll is described as a 25× luck boost.

More Support II hover card showing three total Support slots and a 3.70K cost
Gameplay captureMore Support II: 3 total Support slots; 3.70K displayed cost.
Pro Luck II hover card showing plus 100 percent Luck and a 2.50K cost
Gameplay capturePro Luck II: +100% Luck; 2.50K displayed cost.
How many Support slots can the captured tree unlock?
More Support II states 3 Total Support Slots.
What does Gold Roll do?
Unlock Gold Roll says every 20 rolls grants a gold roll with a 5× luck boost; later nodes reduce the interval to 18, 17 and 16 rolls.
What does Rainbow Roll do?
The captured Unlock Rainbow Roll card says every 20 rolls grants a rainbow roll with a 25× luck boost.