Serious Sam Classics: Revolution

Released Aug 2019

Serious Sam is a high-adrenaline arcade-action shooter heavily focused on frantic action. In a world where cyberpunk meets fantasy-fiction and advanced technology is mixed with black magic and psycho-powers, Sam travels through four beautiful worlds, confronting countless foes on his way to Mental's base.

89% positive · 3,853 reviews

Done

All announced content has been released

High confidence

Done

All announced content has been released

High confidence

Where to buy

Steam Updated 12 Oct 2026 $9.99

Can't confirm — worth a look

We couldn't confirm these stores carry this game.

Green Man Gaming Steam key Search IndieGala Steam key Search

Prices in USD, as listed by each store.

Buying through an affiliate store helps support the site

Evaluation

Serious Sam Classics: Revolution launched out of Early Access on August 30, 2019, completing a long development journey that included a period where the project was "on ice" before Croteam took over and brought it to the finish line. The 1.0 release delivered 8 new maps, a new Bright Island campaign, Workshop support, and major gameplay improvements. After launch, the developer shipped a handful of post-launch patches: v1.01 on September 3, 2019 addressing launch feedback, v1.02 on October 3, 2019 fixing game-breaking issues, and v1.03 on February 20, 2020 adding Russian localization. That February 2020 patch is the last recorded developer communication — now over six years ago as of June 2026. There are no unreleased DLC entries on the store, no roadmap or announcements of upcoming content, and no developer statements indicating future plans. The game was presented as a complete, unified package of the original Serious Sam Classic experiences with additional content on top, and the developer's post-launch activity wound down naturally after addressing initial issues. The game launched as a finished product, and development activity has long since concluded.

Evidence

Game officially launched out of Early Access with 8 new maps, new Bright Island campaign, Workshop support, and major gameplay improvements.

news post · Aug 30, 2019 source content shipped

high

Update 1.03 added Russian localization and fixed achievement issues. This is the last recorded developer communication.

news post · Feb 20, 2020 source development ending

medium

Media

Details

Developer

Croteam

Publisher

Devolver Digital

Achievements

Platform

Windows

Controller

partial support

Steam Deck

Unsupported

Players

Single-player · Multiplayer · Co-op

Action FPS Classic Shooter Indie First-Person Old School Comedy Gore Sci-fi Boomer Shooter Remake Funny Split Screen Adventure

About this game

Serious Sam Classics: Revolution is a unified version of the Croteam's original Serious Sam Classic: The First Encounter and Serious Sam Classic: The Second Encounter experiences. The game started to be redesigned by Alligator Pit, an indie development team made of Serious Sam fans with support from Croteam, but it was “on ice” for a while due to life happening to Alligator Pit team, so recently Croteam took over the EA development and made it to the finish line.

On top of everything available in Serious Sam Classics, Serious Sam Classics: Revolution includes additional enemies and 8 brand new campaign maps, including an epic new boss you can scrap with. Revolution is powered by an updated Serious Engine 1 featuring all-new advanced graphics shader support, full 64-bit compatibility, and Steamworks integration.

Serious Sam Classics: Revolution is a standalone product and it is completely free to owners of original Serious Sam Classic games on Steam (Serious Sam Classic: The First Encounter and Serious Sam Classic: The Second Encounter).

KEY FEATURES:

Become Sam “Serious” Stone - Travel through beautiful landscapes of Ancient Egypt, Mayan Civilization, Persian Empire and Medieval Europe. Confront countless members of the Mental's horde hell-bent on destroying the human race.
Frantic Arcade-Style Action - Fight against Mental's nightmarish warriors, including old favorites like the Beheaded Kamikaze, Sirian Werebull, Kleer Skeleton and forgotten baddies that somehow got lost in time. Battle it out with three of Mental's fiercest generals to save the day or die trying!
Special Weapons and Power-Ups - Wreak havoc with a huge arsenal of weapons including the classics such as the Double Shotgun, Minigun, Sniper Rifle, and Cannon! We also added the beloved Plasmagun and Minelayer from the Warped mod!
Full Steamworks support - with Steam powered servers, game browser, achievements, leaderboards, and more!
Friends and Enemies - Embrace the chaos of true online and local cooperative and versus multiplayer modes (split-screen included!). Jump in for some classic versus action in Deathmatch and Scorematch. When you've had enough of that, try out the all-new game modes unique to Revolution - Team Deathmatch, Capture-the-Flag, Control Zone and more!
Survival - Try your luck at the brand new Survival game mode!
Discover over 100 secrets spread throughout the battlefield!
Powerful Editor - Create your levels, mods, textures and other content with the inclusion of the fully featured Serious Editor and the Serious Modeler!