Serious Sam: Shatterverse key art

Serious Sam: Shatterverse

Released Aug 31, 2026 Developer Behaviour Interactive Inc. Publisher Devolver Digital Platform PC Online Partial Controller Support
Categories Action Adventure FPS Online

Serious Sam: Shatterverse Free Download - Overview

Serious Sam Stone is back, but this time he's not alone. Uber Mental's maniacal machinations have fractured the walls between universes, and now Sam's from multiple dimensions must learn to work together to repair the Shatterverse.

As part of the Serious Program, a multidimensional force opposing Uber Mental, you'll travel across shifting universes to finish battles other Sams couldn't. Mental has been hunting the hero across realities, and in many timelines, he's already won. Now, it's your turn to push back. To advance, you must bring down his five lieutenants, each a formidable boss in search of total annihilation.

Wield a relentlessly destructive arsenal of devastating weapons, unlock powerful boons, and experiment with run modifiers that reshape gameplay. In true roguelite fashion, death is never the end, and each run opens the door to new strategies and limitless possibilities across the Shatterverse.

Reality cracked and now Serious Sams from multiple universes are fighting the same war. Team up across shifting worlds, collide with alternate versions of the legend, and bring guns-blazing chaos to timelines that were never supposed to meet.Pack the classics, then crank it into the weird. Wield a mix of iconic Serious Sam staples and brand-new toys, built for one purpose - clearing arenas when Mental's hordes decide hundreds is a warm-up. Explosive, loud, and extremely violent.

A world full of unstable anomalies, hidden portals, and high-risk opportunities that can supercharge a run, or end it instantly. Push forward greater rewards, unlock powerful modifiers, and upgrades that permanently expand your possibilities.Familiar foes are back, and they brought friends. Face a selection of classic Serious Sam enemies alongside fresh monsters, all under Mental's control, all engineered to overwhelm you, and all begging to be turned into mush.

High-adrenaline, run-and-gun arena chaos, big battlefields, nonstop pressure, and perfectly-timed one-liners when everything's on fire. Shatterverse leans into the Serious Sam legacy and pushes it forward with procedurally shifting runs across hand-crafted arenas set in previously unexplored worlds.

Screenshots

System Requirements

Minimum
  • OS Windows 10 x64 Bit
  • Processor Intel Core i7-6700 / AMD Ryzen 5 2500U
  • Memory 8 GB RAM
  • Graphics GeForce GTX 1050 Ti /Radeon RX 560X
  • DirectX Version 12
  • Storage 10 GB available space
  • Additional Notes Low Quality setting, in 1080p, producing 30 FPS Requires a 64-bit processor and operating system

How to Install

  1. Download Serious Sam: Shatterverse (6.93 GB) using the download button.

  2. Extract the archive with WinRAR or 7-Zip.

  3. Open the extracted game folder and run SeriousSamShatterverse.exe.

Game Data & Settings

  • Change Language: Edit the file located at steam_settings/Configs.user.ini.

  • Save Data Location: /SeriousSamShatterverse/Saved/SaveGames/

  1. First, complete the installation of Serious Sam: Shatterverse.

  2. Download the OnlineFix file.

  3. Open the OnlineFix archive with WinRAR or 7-Zip.

  4. Extract the files and folders inside the archive into the main folder of Serious Sam: Shatterverse, keeping the folder structure intact.

  5. Use the main folder you extracted the game into.

  6. If you are asked to merge or replace files, choose Yes / Replace.

  7. When it is done, Sign in Steam Account and run STARTOnline.bat.

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