PCGame

Serious Sam Fusion 2017 (beta)

First-person shooter hub linking three games, mods, and multiplayer

Croteam · Published by Devolver Digital, Croteam · Released TBA

ActionIndie

Reviews
Very Positive
92% of 5,222
Recent reviews
Very Positive
95% of 47 in 30 days
Players
45
daily peak, Nov 7, 2026
Steam Deck
Verified
Last update on Steam
7 years ago
Jun 7, 2019
Minimum PC
HD 5870
4 GB RAM · 10 GB disk
Full requirements

What is Serious Sam Fusion 2017 (beta)?

This first-person shooter hub brings updated versions of Serious Sam HD: The First Encounter, Serious Sam HD: The Second Encounter, and Serious Sam 3: BFE into one application for their owners. You shoot through enemy waves in separate levels, switch between games without exiting, and play solo, cooperatively, or competitively.

For you if...

  • +you enjoy fast, violent shooting against waves of enemies
  • +you want cooperative or competitive play alongside solo levels

Not for you if...

  • −you prefer slow combat to constant enemy waves
  • −you expect the hub to include every series entry

What players say

92% of 5,222 reviews are positive · 95% of 47 in the last 30 days

Players praise the convenience of switching between the included games, the mod library, and the fast-paced combat. Common complaints include lingering bugs, especially erratic enemy and projectile movement, crashes, and a lack of updates.

Players over time

▲ +40% vs a month ago

Players online on Steam, one sample a day.

Highest since Sep 2026: 60 players on Oct 31, 2026.

Show the data
DayPlayers
Nov 7, 202645
Nov 6, 202646
Nov 5, 202629
Nov 4, 202633
Nov 3, 202649
Nov 2, 202649
Nov 1, 202638
Oct 31, 202660
Oct 30, 202642
Oct 29, 202638
Oct 28, 202651
Oct 27, 202641
Oct 27, 202638
Oct 26, 202635
Oct 25, 202647
Oct 24, 202632
Oct 23, 202636
Oct 22, 20260
Oct 21, 202619
Oct 20, 202620
Oct 19, 202622
Oct 18, 202634
Oct 17, 202631
Oct 16, 202633
Oct 15, 202627
Oct 14, 202625
Oct 13, 202643
Oct 12, 202626
Oct 11, 202636
Oct 10, 202624
Oct 9, 202630
Oct 8, 202627
Oct 7, 202618
Oct 6, 202633
Oct 5, 202639
Oct 4, 202634
Oct 3, 202642
Oct 2, 202627
Oct 1, 202622
Sep 30, 202622
Sep 29, 202619
Sep 28, 202619
Sep 27, 202633
Sep 26, 202648
Sep 25, 202630
Sep 24, 202631
Sep 23, 202647
Sep 23, 202633
Sep 22, 202630
Sep 21, 202652

How many players finish Serious Sam Fusion 2017 (beta)?

4.5% of Steam players have unlocked «Serious Sam», the achievement for finishing the main story.

Share of everyone who owns the game on Steam, including those who barely played it. Updated weekly.

Screenshots and trailer

Serious Sam Fusion 2017 (beta) screenshot 1

Serious Sam Fusion 2017 (beta) system requirements

Minimum: HD 5870, 4 GB RAM, 10 GB of disk space.

As published by the developer.

Can my PC run Serious Sam Fusion 2017 (beta)?

Tell us your graphics card once and every game page will answer this for you.

Set up my PC →

Minimum

OS
Windows 7 64bit
Processor
Intel Core i5 - 4590 equivalent
Graphics
DirectX 11 class GPU with 1GB VRAM (nVidia GeForce 480 GTX, AMD Radeon HD 5870)
Memory
4 GB RAM
Storage
10 GB available space
DirectX
Version 11
Notes
This minimum configuration will not be able to run the VR version. Internet connection required for product activation for the first time. After that, a persistent connection is not required to play the game.

Recommended

OS
Windows 10 64bit
Processor
Intel Core i7-6800 equivalent
Graphics
AMD Fury or NVIDIA GTX 1070
Memory
8 GB RAM
Storage
10 GB available space
DirectX
Version 11
Notes
The recommended requirements are for VR version of the game. Internet connection required for product activation for the first time. After that, a persistent connection is not required to play the game.

Does Serious Sam Fusion 2017 (beta) have co-op or multiplayer?

Yes: co-op online and split-screen; PvP online and split-screen. It also has a single-player mode. Crossplay with other platforms is declared. With Remote Play Together, one copy is enough to play the local modes online with friends.

Does Serious Sam Fusion 2017 (beta) run on Steam Deck?

Verified Yes, Verified by Valve: it works on Steam Deck out of the box.

  • All functionality is accessible with the default controller configuration
  • Shows Steam Deck controller icons
  • In-game text is legible on Steam Deck
  • Default graphics settings perform well on Steam Deck

PC version details

DRM
None declared on Steam
Controller
Full controller support
Platforms
Windows, macOS, Linux
Achievements
76
Steam features
Workshop, Cloud saves, Family Sharing, VR
Languages
Full audio: English. Text only: French, Italian, German, Spanish - Spain, Russian.

Does Serious Sam Fusion 2017 (beta) use AI-generated content?

No AI-generated content is disclosed on the game's Steam page.

Self-reported by the developer under Steam rules: it covers AI content that ships in the game, not tools used to make it. Steam page checked on Oct 27, 2026. How to filter AI games on Steam

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