Serious Sam 3 Bonus Content DLC — cheap CD keys, compare prices
Is it worth buying?
The price is well above its low (was €0.97) — worth waiting for a drop or setting an alert Notify me on a drop
About the game
Serious Sam 3 Bonus Content DLC is an add-on for Serious Sam 3: BFE that adds extras for PC, Mac and Linux. Among them is an original soundtrack of 40 tracks, written by Damjan Mravunac and Undercode. Croteam developed it and Devolver Digital published it.
Best price today
€9.75
· · check “Region” on the seller’s page
Steam · Official store · Steam
Global key · check “Region” on the seller’s page
You pay Steam directly · same price as on their site
Notify me when it drops below €8.78
- On Steam
- €9.75
- all-time low
- €0.9713 Jun
- Average low, 5 mo.
- €2.92
The cheapest Serious Sam 3 Bonus Content DLC key right now costs €9.75 at Steam. (Prices as of )
Offers 1 · PC · from €9.75
Prices as of
No offers match these filters — try widening them.
Listed seller price shown — payment fees may vary by method.
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Lowest official since we started tracking (Jul 2026)
€0.97
Sept 2026
Monthly price lows
| Month | Lowest official | Lowest keyshop |
|---|---|---|
| Oct 2026 | €1.95 | — |
| Sept 2026 | €0.97 | — |
| Aug 2026 | €9.75 | — |
| Jul 2026 | €0.97 | — |
| Jun 2026 | €0.97 | — |
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
System requirements
| Minimum | Recommended | |
|---|---|---|
| OS | Windows XP 32-bit (with service pack 2 or 3) | Windows 7 64-bit |
| Processor | Dual-core from Intel or AMD at 2.0 GHz | Quad-core from Intel (i5/i7-series) or AMD (Phenom II) at 3.0 GHz |
| Memory | 1GB | 4GB |
| Graphics | nVidia GeForce 7800/7900/8600 series, ATI/AMD Radeon HD2600/3600 or 1800/X1900 series | nVidia GeForce 480/580 GTX, ATI/AMD Radeon HD 5870/6970 |
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About this game — FAQ
Does Serious Sam 3 Bonus Content DLC have co-op?
Yes, Serious Sam 3 Bonus Content DLC supports online and local (split-screen) co-op.
Does Serious Sam 3 Bonus Content DLC have multiplayer?
Yes, Serious Sam 3 Bonus Content DLC has multiplayer. It supports PvP.
Does Serious Sam 3 Bonus Content DLC support crossplay?
Yes, Serious Sam 3 Bonus Content DLC supports cross-platform multiplayer.
Can Serious Sam 3 Bonus Content DLC be played single-player?
Yes, besides multiplayer modes, Serious Sam 3 Bonus Content DLC can also be played solo (single-player).
Does Serious Sam 3 Bonus Content DLC support a controller/gamepad?
Yes, Serious Sam 3 Bonus Content DLC has full controller support.
What languages does Serious Sam 3 Bonus Content DLC support?
Serious Sam 3 Bonus Content DLC is available in: English, French, German, Italian, Spanish - Spain, Russian, Japanese, Simplified Chinese and 1 more.
Does Serious Sam 3 Bonus Content DLC use Steam Cloud saves?
Yes, Serious Sam 3 Bonus Content DLC uses Steam Cloud, so your saves sync across devices.
FAQ
Where is the cheapest place to buy a Serious Sam 3 Bonus Content DLC key?
The cheapest Serious Sam 3 Bonus Content DLC key is currently sold by Steam for €9.75. The lowest price we have ever recorded for this game: €0.97.
How much does Serious Sam 3 Bonus Content DLC cost?
Serious Sam 3 Bonus Content DLC currently costs from €9.75 — 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.