Serious Sam HD: The Second Encounter — cheap CD keys, compare prices
Is it worth buying?
Reviews are excellent (Metacritic 76 · Steam 91%) · The price is well above its low (was €0.31) — worth waiting for a drop or setting an alert Notify me on a drop
About the game
A visually upgraded remake of the high-adrenaline arcade FPS, packed with enemy hordes and relentless action. It supports a solo campaign plus co-op for up to 16 players.
Did you know?
Developed by Croatia's Croteam, creators of the Serious Sam series; this HD remake launched in 2010 via Devolver Digital.
Best price today
€4.88
· · check “Region” on the seller’s page
Kinguin · Marketplace · Steam
Global key · check “Region” on the seller’s page
You pay at Kinguin · the seller sends the key · same price as on their site
Notify me when it drops below €4.39
- On Steam
- €19.99−76 % here
- all-time low
- €0.314 Jul
- Official now
- €5.35GOG
- Average low, 5 mo.
- €1.72
The cheapest Serious Sam HD: The Second Encounter key right now costs €4.88 at Kinguin — the best of 11 compared offers. The cheapest official store price is €5.35 at GOG. (Prices as of )
Offers 11 · PC · from €4.88
Prices as of
No offers match these filters — try widening them.
Listed seller price shown — payment fees may vary by method.
Offers that are not a key (Gift) — show (1) Gift: the game arrives as a Steam gift and works only in the region it was bought for.
These are not ordinary keys. A gift is usually region-locked and arrives through someone else's account — if the region does not match, the game will not activate. An account means you get someone else's login: the game never becomes yours, and it breaks Steam's rules. A DLC or a bundle is not the base game. That is why none of them count towards the price at the top of the page.
Serious Sam HD: The Second Encounter prices by store 10
| Store | Type | Price |
|---|---|---|
| Kinguin | Marketplace | €4.88 |
| Driffle | Marketplace | €4.88 |
| Instant Gaming | Marketplace | €4.89 |
| K4G | Marketplace | €4.89 |
| GameSeal | Marketplace | €4.95 |
| Loaded | Marketplace | €4.99 |
| Gamivo | Marketplace | €5.07 |
| GOG | Official store | €5.35 |
| G2A | Marketplace | €6.68 |
| Steam | Official store | €19.99 |
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Lowest official since we started tracking (Jul 2026)
€1.99
Sept 2026
Lowest — keyshops
€0.31
Jul 2026
Monthly price lows
| Month | Lowest official | Lowest keyshop |
|---|---|---|
| Oct 2026 | €3.99 | €4.40 |
| Sept 2026 | €1.99 | €2.14 |
| Aug 2026 | €5.12 | €0.31 |
| Jul 2026 | €1.99 | €0.31 |
| Jun 2026 | €1.99 | €4.83 |
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: Kinguin, Driffle, Instant Gaming, K4G, GameSeal, Loaded, Gamivo, G2A, Steam
- GOG key — on GOG.com → Redeem a code (or in GOG Galaxy: Add games & friends → Redeem GOG code). Stores with this activation: GOG
System requirements
| Minimum | |
|---|---|
| OS | Windows XP w/SP1 or newer |
| Processor | Intel Pentium 4 3+ Ghz or AMD Athlon64 3500+ |
| Memory | 1 GB for Windows XP or 2 GB for Windows Vista |
| Graphics | nVidia GeForce 7600, ATI Radeon X1600 (Shader Model 3.0 Required) |
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About this game — FAQ
Does Serious Sam HD: The Second Encounter have co-op?
Yes, Serious Sam HD: The Second Encounter supports online co-op.
Does Serious Sam HD: The Second Encounter have multiplayer?
Yes, Serious Sam HD: The Second Encounter has multiplayer. It supports PvP.
Can Serious Sam HD: The Second Encounter be played single-player?
Yes, besides multiplayer modes, Serious Sam HD: The Second Encounter can also be played solo (single-player).
Does Serious Sam HD: The Second Encounter support a controller/gamepad?
Yes, Serious Sam HD: The Second Encounter has full controller support.
What languages does Serious Sam HD: The Second Encounter support?
Serious Sam HD: The Second Encounter is available in: English, French, German, Italian, Spanish - Spain, Russian.
Does Serious Sam HD: The Second Encounter use Steam Cloud saves?
Yes, Serious Sam HD: The Second Encounter uses Steam Cloud, so your saves sync across devices.
FAQ
Where is the cheapest place to buy a Serious Sam HD: The Second Encounter key?
The cheapest Serious Sam HD: The Second Encounter key is currently sold by Kinguin for €4.88. That is the best of 11 offers we compare; prices are refreshed regularly. The lowest price we have ever recorded for this game: €0.31.
How much does Serious Sam HD: The Second Encounter cost?
Serious Sam HD: The Second Encounter currently costs from €4.88 — the cheapest offer across the stores we track. For comparison, the game costs €19.99 on Steam, so buying a key saves you about 76%.
Is Kinguin an official store or a keyshop?
Kinguin is a keyshop (marketplace) where independent sellers list keys, so prices are often lower than in official stores. Every offer on ulov.gg is clearly labeled with its store type.
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.