Serious Sam Classics: Revolution

Serious Sam Classics: Revolution is the ultimate fusion of Croteam's legendary Serious Sam Classic: The First Encounter and The Second Encounter. This exhilarating standalone game, crafted initially by the passionate indie team Alligator Pit and completed by Croteam, invites players to relive the iconic chaos with new twists. Revolution enhances the classic experience with additional enemies, eight brand-new campaign maps, and an epic boss battle, all powered by an updated Serious Engine 1 with advanced graphics shader support and full 64-bit compatibility.

Serious Sam Classics: Revolution is a must-have for both new players and nostalgic fans, offering it free to owners of the original Serious Sam Classic games on Steam.

• Assume the role of Sam “Serious” Stone as you traverse visually stunning landscapes from Ancient Egypt to Medieval Europe, battling the relentless horde of Mental's forces.
• Engage in frantic arcade-style action, confronting familiar foes like the Beheaded Kamikaze, Sirian Werebull, and Kleer Skeleton, alongside lost enemies from forgotten times.
• Arm yourself with a massive arsenal of weapons, including classics like the Double Shotgun, Minigun, Sniper Rifle, and Cannon, plus the fan-favorite Plasmagun and Minelayer from the Warped mod.
• Enjoy full Steamworks support with game servers, achievements, and leaderboards.
• Experience the thrill of online and local cooperative and versus multiplayer modes, including Deathmatch, Scorematch, Team Deathmatch, Capture-the-Flag, and Control Zone.
• Test your skills in the all-new Survival game mode.
• Uncover over 100 secrets scattered across the battlefield.
• Create your own gaming content with the powerful Serious Editor and Serious Modeler.

Immerse yourself in the chaotic and exhilarating world of Serious Sam Classics: Revolution and redefine your gaming experience today!

Follow the instructions below to activate a Steam game:

1) Go to https://store.steampowered.com/about/
2) Click on "Install Steam" to download the application.
3) Once downloaded, install the client.
4) Once installed, find and open the Steam application on your computer.
5) Create a Steam account and login.
6) Once logged in to your client, click on “Add a Game” at the bottom left of the application window and click on “Activate a product on Steam”
7) Enter the game key provided and download the game.

You can only redeem the key via the downloaded and installed Steam application and not directly on their website.