Fusion 2017 V440323 Online — Download Serious Sam

Saves from standalone versions of Serious Sam 3 or HD may not transfer directly to Fusion.

Launch The First Encounter , The Second Encounter , and Serious Sam 3 from one menu. Download Serious Sam Fusion 2017 v440323 OnLine

You generally must own the original games on Steam for them to appear as "unlocked" within the Fusion hub. Saves from standalone versions of Serious Sam 3