CODEX vs SCIENCE (Not Talos Principles) — cheap CD keys, compare prices
Is it worth buying?
- The price is above its low (was €1.84), but within a reasonable range. Notify me on a drop →
Estimate based on public reviews (Metacritic/Steam) and price history — the final call is yours.
About the game
CODEX vs SCIENCE (Not Talos Principles) presents itself as a story-driven experience blending science and faith in a stand against extremist thinking. Its creators frame it as a form of mental exercise and emotional support for anyone affected by ongoing conflicts, such as the Russia-Ukraine war. It's billed as a light, easygoing experience, developed by Sui Motus and Josemar B. Pedro and published by Sui Motus in 2026.
Best price today
€2.46
all-time low: official €1.84 (+34%)
The cheapest CODEX vs SCIENCE (Not Talos Principles) key right now costs €2.46 at Steam. The lowest price we have recorded for this game: €1.84.
The average low over the past 4 months was €3.84.
Prices as of
Steam best price Official store
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Listed seller price shown — payment fees may vary by method.
Lowest — official stores
€1.84
Sept 2026
Price history
last 82 daysMonthly price lows
| Month | Lowest official | Lowest keyshop |
|---|---|---|
| Oct 2026 | €2.46 | — |
| Sept 2026 | €1.84 | — |
| Aug 2026 | €6.15 | — |
| Jul 2026 | €4.92 | — |
Lowest in-stock price per month from our price history; the current month is the low so far.
How to activate your key
- Steam key — open the Steam client → Games → Activate a Product on Steam → enter the key. Stores with this activation: Steam
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All-time low so far: €1.84
System requirements
| Minimum | Recommended | |
|---|---|---|
| OS | Windows 10 64-bit | Windows 10 64-bit |
| Processor | Intel Core i3-4160, 3.6 GHz or AMD equivalent | Intel Core i5-4670, 3.4 Ghz or AMD Ryzen5 1600, 3.2 Ghz |
| Memory | 8 GB RAM | 16 GB RAM |
| Graphics | NVIDIA GTX 950 or AMD Radeon RX 470 | NVIDIA GTX 1060 or AMD Radeon RX 580 |
| DirectX | Version 11 | Version 12 |
| Storage | 5 GB available space | 6 GB available space |
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About this game — FAQ
Can CODEX vs SCIENCE (Not Talos Principles) be played single-player?
Yes, CODEX vs SCIENCE (Not Talos Principles) is a single-player game.
What languages does CODEX vs SCIENCE (Not Talos Principles) support?
CODEX vs SCIENCE (Not Talos Principles) is available in: English, Spanish - Spain, Portuguese - Brazil, French, Russian, Simplified Chinese, German, Japanese and 2 more.
FAQ
Where is the cheapest place to buy a CODEX vs SCIENCE (Not Talos Principles) key?
The cheapest CODEX vs SCIENCE (Not Talos Principles) key is currently sold by Steam for €2.46. The lowest price we have ever recorded for this game: €1.84.
How much does CODEX vs SCIENCE (Not Talos Principles) cost?
CODEX vs SCIENCE (Not Talos Principles) currently costs from €2.46 — the cheapest offer across the stores we track.
Is Steam an official store or a keyshop?
Steam is an official store — keys come directly from the publisher or an authorized distributor.
Are keys from these stores legal?
Buying is legal — keys come from the grey market, so a small deactivation risk exists. So before paying, check the seller's buyer protection.
Which key region should I pick?
Global activates everywhere. Regional keys (Europe, North America, RU-CIS) only work on accounts from that region — use the Region filter to match your account.
What is an activation platform?
The service where the key activates — Steam, GOG, Epic or the publisher's platform. A key for one platform won't work on another, hence the separate filter.
What's the difference between editions?
Standard is the base game; Deluxe usually adds an expansion or bonus content. The edition filter shows exactly that variant, with no mixed prices.