8-Bit Invaders! — cheap CD keys, compare prices
Is it worth buying?
- Reviews are solid. (Steam 83%)
- The price is above its low (was €5.80), 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
8-Bit Invaders! is a fast-paced, retro real-time strategy game for the PC. You command the military might of the Galactic Marine Corps or the devastating power of the Cranioids, mining, building, and fighting your way to victory. The title was developed and published by Petroglyph in 2016.
Did you know?
A retro real-time strategy where you command the Galactic Marine Corps or the Cranioids, developed and published by Petroglyph — the Command & Conquer veterans — in 2016.
Best price today
€7.39
all-time low: official €7.39 · keyshop €5.80 (+27%)
The cheapest 8-Bit Invaders! key right now costs €7.39 at Steam — the best of 4 compared offers. The lowest price we have recorded for this game: €5.80.
The average low over the past 5 months was €8.55.
Prices as of
Steam best price Official store
Fanatical Official store
Gog Official store
No offers match these filters — try widening them.
Listed seller price shown — payment fees may vary by method.
8-Bit Invaders! prices by store 4
| Store | Type | Price |
|---|---|---|
| Steam | Official store | €7.39 |
| Instant Gaming | Marketplace | €9.69 |
| Fanatical | Official store | €12.63 |
| Gog | Official store | €13.38 |
Lowest — official stores
€7.39
Aug 2026
Lowest — keyshops
€5.80
Jul 2026
Price history
last 89 daysMonthly price lows
| Month | Lowest official | Lowest keyshop |
|---|---|---|
| Oct 2026 | €7.39 | €9.69 |
| Sept 2026 | €11.22 | €9.69 |
| Aug 2026 | €7.39 | €8.41 |
| Jul 2026 | €11.22 | €5.80 |
| Jun 2026 | €14.79 | €12.47 |
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, Instant Gaming, Fanatical
- 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: €5.80
System requirements
| Minimum | Recommended | |
|---|---|---|
| OS | Windows Vista SP2 | Windows 7 or newer |
| Processor | 2.6 GHz Dual Core Processor | 2.6 GHz+ Quad Core Processor |
| Memory | 4 GB RAM | 6 GB RAM |
| Graphics | Nvidia Geforce GTS 250 or ATI Radeon HD 3870 | Nvidia GeForce 550 Ti or AMD Radeon HD 6800 Series |
| DirectX | Version 11 | Version 11 |
| Storage | 2 GB available space | 2 GB available space |
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About this game — FAQ
Does 8-Bit Invaders! have co-op?
Yes, 8-Bit Invaders! supports online co-op.
Does 8-Bit Invaders! have multiplayer?
Yes, 8-Bit Invaders! has multiplayer. It supports PvP.
Can 8-Bit Invaders! be played single-player?
Yes, besides multiplayer modes, 8-Bit Invaders! can also be played solo (single-player).
What languages does 8-Bit Invaders! support?
8-Bit Invaders! is available in: English, French, German, Hungarian, Polish, Portuguese - Brazil, Russian, Simplified Chinese and 6 more.
Can 8-Bit Invaders! 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.
Does 8-Bit Invaders! use Steam Cloud saves?
Yes, 8-Bit Invaders! uses Steam Cloud, so your saves sync across devices.
FAQ
Where is the cheapest place to buy a 8-Bit Invaders! key?
The cheapest 8-Bit Invaders! key is currently sold by Steam for €7.39. That is the best of 4 offers we compare; prices are refreshed regularly. The lowest price we have ever recorded for this game: €5.80.
How much does 8-Bit Invaders! cost?
8-Bit Invaders! currently costs from €7.39 — 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.