Build a Striker Codes

Build a Striker is the fan-made Blue Lock game on Roblox — 10 rounds of rolling teams and stealing player attributes to assemble your own scoring machine. Codes hand out the rerolls, Yen and Shiny Crystals that power a strong build. Updated October 29, 2026.

10 working codes Join Wild Card group first Updated October 2026
Open Build a Striker Settings → Enter Code → Redeem
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Best codes right now: CHEMISTRY and AWAKENED — 25 team rerolls + 25 player rerolls each. Newest: CRYSTAL for a Shiny Crystal and FLOW for 25k Yen.

Working codes

One at a time, exact spelling — join the Wild Card. Roblox group and like the game first, some codes check for it.

CRYSTAL1 Shiny Crystal · new
CHEMISTRY25 team + 25 player rerolls · new
DESTROYED15 team + 15 player rerolls · new
FLOW25,000 Yen · new
AWAKENED25 team + 25 player rerolls
BALLTAG15 team + 15 player rerolls
QUEUES10 team + 10 player rerolls
RELEASE15 team + 15 player rerolls
STRIKER10 team rerolls
EGOIST10 player rerolls
No expired codes yet — the game is new enough that everything issued so far still works. That won't last, so redeem the reroll-heavy ones first.

How to redeem

  1. 1
    Join Wild Card. and like the game

    On the Roblox game page — membership is checked before codes hand out rewards.

  2. 2
    Open Settings

    The button on the left side of the screen once you're in game.

  3. 3
    Enter and redeem

    Type the code in the "Enter Code…" box, hit Redeem, and the rerolls or Yen land instantly.

What the rewards do

In Build a Striker you roll a random team each round — from early First Selection sides to pro clubs — then steal one attribute from a random player on it. The currency codes buy is what lets you chase the right rolls.

Team rerollsRe-roll the team you're drawing from
Player rerollsRe-roll which player on that team you pull an attribute from
YenCurrency for items supporting your striker across the 10 rounds
Shiny CrystalSpecial collection reward — the newest code's bonus

FAQ

Why won't my code work?

You probably haven't joined the Wild Card. group or liked the game — both are checked. Otherwise: exact capitalization, no extra spaces, one use per account.

Is Build a Striker a Blue Lock game?

It's a fan-made game built around Blue Lock's world — teams and players from the series drive the rolls.

What should I spend rerolls on?

Team rerolls early — the team decides the pool of attributes you can steal. Save player rerolls for rounds where the team is right but the pull is wrong.

Where do new codes drop?

Through the Wild Card. Roblox group and around updates — new codes land as the game hits player milestones.