Antioma — cheap CD keys, compare prices
Is it worth buying?
- Reviews are excellent. (Steam 92%)
- The price is above its low (was €4.19), 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
Kiddo, a young boy, has spent the bulk of his years inside a hospital, unaware of the complex and imaginative world concealed beyond its walls. On his birthday, with his mother absent, he instead meets a mysterious figure called Shadow, who encourages him to break free. This casual indie adventure was developed by West East Studio and published by WELOVEPLAYERS in 2025.
Best price today
€4.87
all-time low: official €4.87 · keyshop €4.19 (+16%)
The cheapest Antioma key right now costs €4.87 at Steam. The lowest price we have recorded for this game: €4.19.
The average low over the past 4 months was €7.14.
Prices as of
Steam best price Official store
No offers match these filters — try widening them.
Listed seller price shown — payment fees may vary by method.
Lowest — official stores
€4.87
Jul 2026
Lowest — keyshops
€4.19
Jul 2026
Price history
last 89 daysMonthly price lows
| Month | Lowest official | Lowest keyshop |
|---|---|---|
| Oct 2026 | €4.87 | — |
| Sept 2026 | €9.75 | — |
| Aug 2026 | €9.75 | — |
| Jul 2026 | €4.87 | €4.19 |
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: €4.19
System requirements
| Minimum | |
|---|---|
| OS | Windows 7 or newer |
| Processor | 2.7 Ghz or better |
| Memory | 4 GB RAM |
| Graphics | Support for OpenGL 3.3 |
| Storage | 8 GB available space |
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About this game — FAQ
Can Antioma be played single-player?
Yes, Antioma is a single-player game.
Does Antioma support a controller/gamepad?
Yes, Antioma has full controller support.
What languages does Antioma support?
Antioma is available in: English, German, Russian, Simplified Chinese, Portuguese - Brazil.
FAQ
Where is the cheapest place to buy a Antioma key?
The cheapest Antioma key is currently sold by Steam for €4.87. The lowest price we have ever recorded for this game: €4.19.
How much does Antioma cost?
Antioma currently costs from €4.87 — 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.