: This is a free central hub that allows you to play the HD versions of the games you already own in one place with a newer engine. While Fusion itself is free, it requires ownership of Serious Sam HD: The Second Encounter to unlock that specific content. Where to Find Deals
Since the game is not currently free, the most reliable way to get it at a minimal cost is through major digital storefronts: Serious Sam HD: The Second Encounter Free Game ...
: A limited version of the game is available on Steam that allows you to play the Versus and Survival multiplayer modes for free. However, this version does not include the full single-player campaign. : This is a free central hub that
: Frequently features deep discounts, often reducing the price by up to 90% during seasonal sales. However, this version does not include the full
: Offers a DRM-free version of the game, which does not require an internet connection or activation to play.
: If you already own the original 2002 version of The Second Encounter on Steam, you are eligible to receive Serious Sam Classics: Revolution for free. This version includes updated versions of both the First and Second Encounter bundled together.