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BKZ Guide — Build and Kill Zombies Guide

Build and Kill Zombies game passes

There are five. They are not the only things that cost Robux: the in-game shop also features Server Luck (2x for 15 minutes, 32 Robux) and a cash packs section, and reviving in the boss fight costs Robux too. But read as a set, they are the clearest statement anyone has made about how this game works, clearer than the game’s own description.

The in-game EXCLUSIVE SHOP showing four gamepasses

The in-game EXCLUSIVE SHOP: 2x Luck 120, 4x Luck 184, Faster Roll 104, 2x Cash 144. Below the passes a second section starts, headed CASH PACKS.

Frame at 6:50 of I Built the STRONGEST CAR to SURVIVE.., recorded by Default — a player’s video, not an official image

Two prices for each pass

The store price is what Roblox returns for the pass. The in-game price is what the shop inside the game showed in a recording, and for the first four each one is about a fifth lower. The fifth is the exception: 99 in both places, with [20% OFF] written into its Roblox name. The screen does not say why any of this is, so check your own shop before you buy rather than going by either column.

  • 2x Cash

    “Earn more as twice and grind faster!”

    “*Works both cash earned by killing zombies and distance travelling”

    Store
    179
    In game
    144
    Lower by
    20%
  • 4x Permanent Luck  shown in game as 4x Luck

    “Permanent 4X Luck on rolls”

    Store
    229
    In game
    184
    Lower by
    20%
  • 2x Permanent Luck  shown in game as 2x Luck

    “Permanent 2X Luck on rolls”

    Store
    149
    In game
    120
    Lower by
    19%
  • Faster Roll

    “Roll fast, earn fast!”

    Store
    129
    In game
    104
    Lower by
    19%
  • Premium Paint 🌟 [20% OFF]  shown in game as a locked strip on the paint panel

    “Freely adjust colors with paint! (Unlock Paint skill first)”

    Store
    99
    In game
    99
    Lower by
    0%

Three of the five are about rolling

Two of those are permanent luck at different multipliers, so rolling gets more paid support than anything else in the shop. What the rolls themselves hand out is on the luck page, and how many rolls a 1 in 750 takes is worked out beside it.

The fourth names the income

The 2x Cash footnote is the only first-hand statement found about where money comes from: killing zombies and distance travelled, named explicitly because the pass has to say what it multiplies.

The fifth is about looks, and it has a prerequisite

Premium Paint is the newest of the five and belongs with Update 2.5. Its own description says to unlock the paint skill first, and the paint panel in the recording fits: ten swatches are shown, and a greyed strip underneath asks 99 Robux to unlock something more. The strip is not named on screen, so that it is this pass is our reading of the matching price. The skill is a node in the new plot branch of the tree, so the pass has nothing to act on until that node is unlocked. Its description mentions colours and nothing else.

The paint panel with ten colour swatches and a locked premium strip priced at 99

The PAINT panel. Under SELECT A COLOR: are ten swatches in two rows of five. Below them a greyed strip carries a padlock, BUY TO UNLOCK and a Robux price of 99.

Frame at 5:42 of 7 CÓDIGOS + ATUALIZAÇÃO 2.5! 🔥 RARIDADE DIVINA | Build and Kill Zombies, recorded by BloxksReal — a player’s video, not an official image