Serious Sam Classics: Revolution is available on Steam Early Access right now.
Fans of the old series has developed in supervision with Croteam a special game called Serious Sam Classics: Revolution. This game combines the best of Serious Sam Classic: The First Encounter and The Second Encounter. It also features updated technology, new gameplay modes, new campaign levels, and the inclusion of fan-favorite mods, weapons, and maps.
Serious Sam Classics: Revolution is available now on Steam via Early Access for $4.99 during the launch window. Current owners of Serious Sam Classic: The First Encounter and The Second Encounter on Steam can download the game for free.
Check out the trailer below: