Cyber Complex — cheap CD keys, compare prices
Is it worth buying?
- 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
Cyber Complex blends action, strategy, and arcade elements within a sci-fi setting styled after the 1960s. The game was made by PolarityFlow together with Adrian Zingg, with PolarityFlow also serving as publisher. It released in 2017 under the action, casual, indie, simulation, and strategy genres.
Best price today
€2.99
all-time low: official €2.99 · keyshop €9.56 near low
The cheapest Cyber Complex key right now costs €2.99 at Steam — the best of 7 compared offers. The lowest price we have recorded for this game: €2.99.
The average low over the past 4 months was €5.87.
Prices as of
Steam best price Official store
Gog Official store
GameSeal Marketplace
No offers match these filters — try widening them.
Listed seller price shown — payment fees may vary by method.
Cyber Complex prices by store 7
| Store | Type | Price |
|---|---|---|
| Steam | Official store | €2.99 |
| Gog | Official store | €8.92 |
| GameSeal | Marketplace | €9.56 |
| Kinguin | Marketplace | €10.00 |
| K4G | Marketplace | €12.14 |
| G2A | Marketplace | €12.34 |
| Driffle | Marketplace | €18.26 |
Lowest — official stores
€2.99
Oct 2026
Lowest — keyshops
€9.56
Sept 2026
Price history
last 89 daysMonthly price lows
| Month | Lowest official | Lowest keyshop |
|---|---|---|
| Oct 2026 | €2.99 | €9.56 |
| Sept 2026 | €8.57 | €9.56 |
| Aug 2026 | €8.54 | €10.00 |
| Jul 2026 | €3.39 | €10.00 |
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, GameSeal, Kinguin, K4G, G2A, Driffle
- GOG key — on GOG.com → Redeem a code (or in GOG Galaxy: Add games & friends → Redeem GOG code). Stores with this activation: Gog
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All-time low so far: €2.99
System requirements
| Minimum | Recommended | |
|---|---|---|
| OS | Windows XP or above | Windows 10 |
| Processor | Intel Pentium 4 2.0 GHz or equivalent amd | intel core i or equivalent amd |
| Memory | 1 GB RAM | 4 GB RAM |
| Graphics | DX compatible with at least 32MB | Geforce or Radeon Gen. 6+ |
| DirectX | Version 9.0 | Version 9.0c |
| Storage | 200 MB available space | 2 GB available space |
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About this game — FAQ
Does Cyber Complex have co-op?
Yes, Cyber Complex supports online and local (split-screen) co-op.
Does Cyber Complex have multiplayer?
Yes, Cyber Complex has multiplayer. It supports PvP.
Does Cyber Complex support crossplay?
Yes, Cyber Complex supports cross-platform multiplayer.
Can Cyber Complex be played single-player?
Yes, besides multiplayer modes, Cyber Complex can also be played solo (single-player).
Does Cyber Complex support a controller/gamepad?
Yes, Cyber Complex has full controller support.
What languages does Cyber Complex support?
Cyber Complex is available in: English, German, Portuguese - Portugal.
Can Cyber Complex be played co-op via Remote Play Together?
Yes — Steam Remote Play Together lets you invite friends to play local modes online without them owning the game.
FAQ
Where is the cheapest place to buy a Cyber Complex key?
The cheapest Cyber Complex key is currently sold by Steam for €2.99. That is the best of 7 offers we compare; prices are refreshed regularly. The lowest price we have ever recorded for this game: €2.99.
How much does Cyber Complex cost?
Cyber Complex currently costs from €2.99 — 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.