Skip to content
keyfinder.
Review us onTrustpilot

Serious Sam HD: The First Encounter

FPSActionShooterCo-opGore92% positive on Steam
CroteamReleased 24 Nov 2009
16 active offers across 8 stores

All offers (16)

Compare the platform, region and delivery before you buy.

Delivery

Standard Edition 16 offers · EU & Global

  • Serious Sam HD: The First Encounter (PC) Steam Key - GLOBALActivation key
    SteamGlobal
    Lowest price€3.68+ service fee
    View deal
  • Serious Sam HD: The First Encounter (PC) Steam Key - EUActivation key
    SteamEurope
    €3.68+ service fee
    View deal
  • Serious Sam HD: The First Encounter PC Steam CD KeyActivation key
    SteamGlobal
    €3.78+ payment fee
    View deal
  • Serious Sam HD: The First Encounter Steam Key GLOBALActivation key
    SteamGlobal
    €3.83+ fee possible
    View deal
  • Serious Sam HD The First Encounter (Global) (PC) - Steam - Digital KeyActivation key
    SteamGlobal
    €3.85no Plus, no Protect
    View deal
  • Serious Sam HD The First Encounter (Europe) (PC) - Steam - Digital KeyActivation key
    SteamEurope
    €3.85no Plus, no Protect
    View deal
  • Serious Sam HD: The First Encounter EN/DE/FR/IT/RU/ES GlobalActivation key
    SteamGlobal
    €3.86+ service fee
    View deal
  • Serious Sam HD: The First Encounter EN/DE/FR/IT/RU/ES EUActivation key
    SteamEurope
    €3.86+ service fee
    View deal

Official store Steam · price for Germany

  • Steam store pageDirect purchase
    SteamGermany
    €14.99No fee
    View on Steam

You buy directly from the store. "+ service fee" or "+ payment fee" means the store adds a fee at checkout; you see the final price there before you pay. We may earn a commission when you buy through our links.

Best price over the last 32 days

€15.00€10.00€5.00€0.0011 Oct 202611 Nov 2026
  • Lowest €2.6031 Oct 2026
  • Highest €3.878 Nov 2026
  • Today €3.68

The cheapest EU or Global key per day across all compared stores; the dashed line is the Steam price.

Buy Serious Sam HD: The First Encounter key: current price comparison

Where is the Serious Sam HD: The First Encounter key cheapest?

The cheapest Serious Sam HD: The First Encounter key that activates in the EU currently costs €3.68 at GameSeal. Keyfinder compares 16 offers from 8 shops for this price. That is 75% less than the Steam price of €14.99. Prices are refreshed hourly; region, edition and any checkout fees are shown on each offer.

What was the lowest Serious Sam HD: The First Encounter key price in the last 32 days?

€2.60 on 31 Oct 2026, for the standard edition that activates in the EU. The highest daily low in that time was €3.87 on 8 Nov 2026; today the cheapest key costs €3.68.

Which Serious Sam HD: The First Encounter keys activate in the EU?

16 offers are marked EU or Global and activate in Germany and the rest of the EU. Keys for other regions are listed separately. The keys on offer are for Steam.

What a game key is and how to read an offer

How do I activate the Serious Sam HD: The First Encounter key?

The cheapest key activates on Steam. You redeem it there with the code the shop sends you after you pay.

How to redeem a Steam key

Is it safe to buy a Serious Sam HD: The First Encounter key from GameSeal?

Before you pay, check three things on the offer: the region (EU or Global for Germany), the edition and any fee added at checkout. Keyfinder shows all three on every offer. Our GameSeal check covers who runs the shop, its fees and its regions.

Is GameSeal legit? Read our check

Games like Serious Sam HD: The First Encounter

More games by Croteam and games in similar genres.

About Serious Sam HD: The First Encounter

Serious Sam HD: The First Encounter is a visually upgraded and fully Steam supported remake version of the original high-adrenaline single-play and 16-player co-operative arcade-action FPS which was Gamespot's Game of the Year 2001 and which scored overall of 87% on Metacritic!

Developer
Croteam
Publisher
Devolver Digital
Release date
24 Nov 2009
Steam
View on Steam