BossConstructor — cheap CD keys, compare prices
Is it worth buying?
- Reviews are mixed. (Steam 73%)
- 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
BossConstructor tasks players with salvaging components and assembling them into the most lethal and effective configurations possible to build a personal spacecraft. That ship is then used to venture through alien territory across a vast number of algorithmically generated galaxies, numbering in the thousands. Neomateria Games GmbH both developed and published the title in 2016.
Best price today
€7.49
all-time low: official €7.49 · keyshop €7.33 near low
The cheapest BossConstructor key right now costs €7.49 at Steam — the best of 3 compared offers. The lowest price we have recorded for this game: €7.33.
The average low over the past 4 months was €7.41.
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.
BossConstructor prices by store 3
| Store | Type | Price |
|---|---|---|
| Steam | Official store | €7.49 |
| Kinguin | Marketplace | €9.21 |
| G2A | Marketplace | €13.09 |
Lowest — official stores
€7.49
Jul 2026
Lowest — keyshops
€7.33
Aug 2026
Price history
last 89 daysMonthly price lows
| Month | Lowest official | Lowest keyshop |
|---|---|---|
| Oct 2026 | €7.49 | €9.21 |
| Sept 2026 | €7.49 | €7.33 |
| Aug 2026 | €7.49 | €7.33 |
| Jul 2026 | €7.49 | €7.79 |
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, Kinguin, G2A
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All-time low so far: €7.33
System requirements
| Minimum | Recommended | |
|---|---|---|
| OS | Windows Vista/7/8/10 | Windows 7/8/10 |
| Processor | Intel Core i3-6100, AMD FX-6100 or better | Intel Core i5-3570K, AMD FX-6300 or better |
| Memory | 2 GB RAM | 4 GB RAM |
| Graphics | NVIDIA GeForce GTX 280, AMD Radeon HD 5770 or better | NVIDIA GeForce GTX 560, AMD Radeon HD 6850 or better |
| Storage | 400 MB available space | 500 MB available space |
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About this game — FAQ
Can BossConstructor be played single-player?
Yes, BossConstructor is a single-player game.
What languages does BossConstructor support?
BossConstructor is available in: English, German, French, Portuguese - Brazil, Russian.
Does BossConstructor use Steam Cloud saves?
Yes, BossConstructor uses Steam Cloud, so your saves sync across devices.
FAQ
Where is the cheapest place to buy a BossConstructor key?
The cheapest BossConstructor key is currently sold by Steam for €7.49. That is the best of 3 offers we compare; prices are refreshed regularly. The lowest price we have ever recorded for this game: €7.33.
How much does BossConstructor cost?
BossConstructor currently costs from €7.49 — 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.