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Serum - Story Codex — compare prices from PLN 3.74 | KingsPrice

Home/Games/Action/Serum - Story Codex

DLCAction Adventure Indie Simulation

Serum - Story Codex

Released May 23, 2024by Game IslandNo user reviews(Steam reviews)

Uncover the Secrets of Serum's Story: Delve deep into the lore of Serum with the Serum Story Codex.

Wishlist Own it Price alert

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Lowest tracked price

PLN EUR USD GBP CAD

PLN 3.74-75%

at SteamPLN 14.99

price checked Jul 14, 2026

Shop now ↗1 offer from 1 shopfrom

PLN 3.74

↓

Price Check

Price history tracked since Jul 7, 2026 · vs all tracked offers.

Based solely on tracked price history — not purchase advice.

How it works

Matches the lowest price tracked since Jul 7, 2026

Tracked since Jul 7, 2026.

Price statsLows are KingsPrice metrics computed from the price history of stores we track (current offers included) — not a seller's official "lowest price before discount" disclosure under EU price-reduction rules.

30-day Steam low: PLN 3.74
Lowest tracked: PLN 3.74Jul 7, 2026

Steam Social Deduction Fest ends on Jul 16

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Offers1 Base game Multipacks4 DLCs3 About Game details

Offers

What are keyshops?

Official stores

Official stores with direct support.

Steam

SteamSteamOfficial

updated Jul 14, 2026

PLN 14.99

-75%PLN 3.74

Shop now ↗

Base game (1)

This is the base game required to play this DLC. Other expansions may also be required.

-75%

Serum: Toxic Survival

from PLN 24.99

Serum: Toxic Survival

-75%PLN 24.99

Multipacks (4)

-79%

Serum - Official Guide Edition

from PLN 29.53

-80%

Serum - Ultimate Edition

Serum - Official Guide Edition

-79%PLN 29.53

Serum - Ultimate Edition

-80%PLN 34.34

Serum & Starsand

-78%PLN 38.68

DLCs (3)

Serum - Cocktail Book

from PLN 5.00

-75%

Serum - Official Guide

from PLN 9.75

Serum - Story Codex

-75%PLN 3.74

Serum - Cocktail Book

-75%PLN 5.00

Serum - Official Guide

-75%PLN 9.75

About Serum - Story Codex

Uncover the Secrets of Serum's Story: Delve deep into the lore of Serum with the Serum Story Codex. Compiled from meticulously arranged diary entries and enriched with detailed explanations, this Codex unravels the mysteries surrounding the game's narrative. From the enigmatic origins of the island to the sinister machinations of E.V.A.S, discover the full story behind Serum like never before.

How to access the Digital Goodies
All digital goodies can be found in the game’s install directory within their respective folder in Steam\SteamApps\common\Serum after the DLC has finished downloading.