O3DX — cheap CD keys, compare prices
Is it worth buying?
- Reviews are mixed. (Steam 56%)
- The price is at or near its all-time low — a good time to buy.
Estimate based on public reviews (Metacritic/Steam) and price history — the final call is yours.
About the game
O3DX is a racer built around fast tracks and chaotic physics, throwing challenging hazards and tricky puzzles at players for an adrenaline-filled ride. Egamea Game Studios both developed and published the game in 2016.
Best price today
€7.99
all-time low: official €7.99 near low
The cheapest O3DX key right now costs €7.99 at Steam. The lowest price we have recorded for this game: €7.99.
The average low over the past 4 months was €7.99.
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
€7.99
Jul 2026
Price history
last 89 daysMonthly price lows
| Month | Lowest official | Lowest keyshop |
|---|---|---|
| Oct 2026 | €7.99 | — |
| Sept 2026 | €7.99 | — |
| Aug 2026 | €7.99 | — |
| Jul 2026 | €7.99 | — |
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: €7.99
System requirements
| Minimum | Recommended | |
|---|---|---|
| OS | Windows Vista SP2 or Windows 7 | Windows 7 64-bit / Windows 8 |
| Processor | Intel Core®2 Duo E6700 @ 2.6 GHz or AMD Athlon64 X2 6000+ @ 3.0Ghz | Quad-core Intel or AMD CPU |
| Memory | 2 GB RAM | 4 GB RAM |
| Graphics | DirectX® 10 compliant, 512 Mb video memory | DirectX® 11 compliant, 1024 Mb video memory |
| DirectX | Version 11 | — |
| Storage | 2 GB available space | 2 GB available space |
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About this game — FAQ
Can O3DX be played single-player?
Yes, O3DX is a single-player game.
What languages does O3DX support?
O3DX is available in: English.
FAQ
Where is the cheapest place to buy a O3DX key?
The cheapest O3DX key is currently sold by Steam for €7.99. The lowest price we have ever recorded for this game: €7.99.
How much does O3DX cost?
O3DX currently costs from €7.99 — 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.