Blue Lock: Rivals in September: Flow Economy
September closed with Blue Lock: Rivals on a mid-October-sized batch. Why flows, not styles, decide whether a build works.
Working Codes Right Now
Last verified:
Synced live from our codes page — copy and redeem in-game. Expired codes are not listed here.
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SPOOKY
5 Lucky Spins + 5 Lucky Flows
Active · Last verified 2026-10-31
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SKELETON
5 Lucky Spins
Active · Last verified 2026-10-31
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AIKUCHANGES
5 Lucky Flows
Active · Last verified 2026-10-31
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HALLOWEEN
5 Lucky Spins
Active · Last verified 2026-10-31
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NELAIKU
5 Lucky Spins + 5 Lucky Flows
Active · Last verified 2026-10-31
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WSNAKE
5 Lucky Flows
Active · Last verified 2026-10-31
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SORRYFORDELAYAIKU
5 Lucky Spins
Active · Last verified 2026-10-31
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EPICSENDOU
7 Lucky Spins
Active · Last verified 2026-10-31
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ONEMOREWEEK
5 Lucky Flows
Active · Last verified 2026-10-31
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NELAIKUNEXT
5 Lucky Spins + 5 Lucky Flow
Active · Last verified 2026-10-31
Blue Lock: Rivals in September: Flow Economy
By the end of September the game was issuing codes at a steady one or two per patch, and almost none of them were being retired.
The bottleneck is flows
A style without the flow to support it is a cosmetic. Players learn this around their third reroll, which is why flow codes are quietly the more valuable half of any batch.
The September batches followed that logic: where a patch shipped a style update, the paired code gave flows.
Codes as patch notes
This game names strings after what changed — a rework, a delay, an event. Read as a set, the code list doubles as a changelog for the last six weeks.
NELAIKU and SORRYFORDELAYAIKU are the clearest pair: one announces a rework, the other apologises for it slipping.
What September set up
The October batches that took the live count to ten, three of them dual-currency. That is a comfortable place for a new player to start, and an unusual one for a game this old.
Redeem in 30 seconds
- 1Join the lobby and stay out of a match; the field is not open mid-game.
- 2Open the menu and pick the codes entry beneath settings.
- 3Paste one string and confirm — all of these are capitals.