Cosmic Robots — 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
Cosmic Robots casts players as the last line of defense for their home planet against successive waves of robotic invaders. Turrets can be constructed and upgraded, while robot squads are directed into combat against enemy drones, armored vehicles, and large-scale bosses. Once defenses are established, players can go on the offensive and send their own forces against the invaders' home world. The game is an action-oriented science-fiction tower defense title, developed and published by Aniode, and it was released in 2026.
Best price today
€3.59
all-time low: official €3.59 near low
The cheapest Cosmic Robots key right now costs €3.59 at Steam. The lowest price we have recorded for this game: €3.59.
The average low over the past 4 months was €4.72.
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
€3.59
Oct 2026
Price history
last 82 daysMonthly price lows
| Month | Lowest official | Lowest keyshop |
|---|---|---|
| Oct 2026 | €3.59 | — |
| Sept 2026 | €5.99 | — |
| Aug 2026 | €4.19 | — |
| Jul 2026 | €5.09 | — |
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: €3.59
System requirements
| Minimum | Recommended | |
|---|---|---|
| OS | Windows 10 64-bit | Windows 10 or Windows 11 64-bit |
| Processor | Intel Core i3-2100 / AMD FX-4300 | Intel Core i5-4460 / AMD Ryzen 3 1200 |
| Memory | 4 GB RAM | 8 GB RAM |
| Graphics | NVIDIA GeForce GTX 750 / AMD Radeon HD 7770 / Intel Iris Xe | NVIDIA GeForce GTX 1050 / AMD Radeon RX 560 |
| DirectX | Version 11 | Version 11 |
| Storage | 500 MB available space | 1 GB available space |
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About this game — FAQ
Can Cosmic Robots be played single-player?
Yes, Cosmic Robots is a single-player game.
Does Cosmic Robots support a controller/gamepad?
Yes, Cosmic Robots has full controller support.
What languages does Cosmic Robots support?
Cosmic Robots is available in: English, French, German, Spanish - Spain, Indonesian, Japanese, Polish, Russian and 2 more.
FAQ
Where is the cheapest place to buy a Cosmic Robots key?
The cheapest Cosmic Robots key is currently sold by Steam for €3.59. The lowest price we have ever recorded for this game: €3.59.
How much does Cosmic Robots cost?
Cosmic Robots currently costs from €3.59 — 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.