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Moros Protocol

Face the darkness in Moros Protocol, a pixel-painted sci-fi FPS roguelite. Survive the nightmare alone or with allies as you navigate the decaying warship, stalked by horrors and guided by a voice you don’t recognize. Adapt, upgrade, and push forward. You may be outnumbered, but not outmatched.

Released Sep 18, 2025Very Positive · 80% of 770PEGI 18
Steam Deck VerifiedActionIndieStrategyFPSBoomer ShooterRoguelite
Moros Protocol
Moros Protocol
Moros Protocol
Moros Protocol
Moros Protocol
Moros Protocol
Moros Protocol
Moros Protocol
Moros Protocol
Moros Protocol
Developer: Pixel Reign
Publisher: Super Rare Originals
Moros Protocol
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About Moros Protocol

Moros Protocol

You wake up aboard The Orpheus, a derelict warship lost in deep space and crawling with horrors. No memory. Only the instinct to fight and a voice urging you forward. The ship shifts around you, the enemies never stop, and survival means battling through blood-soaked corridors to uncover what lies ahead.

Set in a haunting, low-poly world with crunchy pixel textures, Moros Protocol blends fast-paced combat of classic '90s and early 2000s FPS games, the unpredictability of genre-defining roguelites, and the challenge of Souls-like boss fights. Battle relentless enemies and towering nightmares in a brutal test of skill and willpower. With procedurally generated levels, evolving threats, and intense action, survival is never guaranteed.

The ship is a war zone. The enemy is endless. The odds are against you.
You may be outnumbered, but you are not outmatched.

🔺TACTICAL FPS COMBAT

Moros Protocol combines relentless action with adaptability and customization. Shape your loadout and let the augments and weapons you find dictate your fighting style. And yes, you can kick your enemies.

🔺ROGUELIKE PROGRESSION

Death is only the beginning. Learn, upgrade, and push further into the unknown. Each run is shaped by a combination of handcrafted environments and procedural generation. New layouts. New challenges to face. No two runs will feel the same.

🔺UNIQUE CUSTOM RENDERER

A gritty, immersive world that blends retro aesthetics with modern rendering, creating a decayed sci-fi atmosphere.  Dynamic lighting and eerie sound design heighten the tension as you explore the abandoned warship.

🔺DROP-IN CO-OP

Team up with a friend for backup. Adapt and survive together as you battle through the nightmare. Experience the full game side by side, sharing the fight against the enemy.

Message from Pixel Reign: Moros Protocol has been a passion project that started back in 2010 as a concept, which we have been working on for the last 5 years to bring it to life. We are really excited to finally be able to share our vision with you and hope you enjoy it as much as we've enjoyed making it.

Moros Protocol is inspired by some amazing games: DOOM, System Shock, Binding of Isaac, and many other amazing retro-futuristic first-person shooters. Check them out too if you have not already!

Story

Show

Long ago, the world was a calm and peaceful place. Intelligent technologies and neurobiology arose with a Promethean promise of innovation and full human liberty. But the concentration of power led to the emergence of two dominant intergalactic corporate factions, constantly competing for more power and valuable resources. The war that broke out between them led to an extensive techno-biological disaster, with devastating consequences. What was finally left behind, was an inhospitable dangerous universe, in which only scavengers, bloodthirsty creatures and men of mayhem live.

Trailers

Announcement Trailer
Announcement Trailer
Trailer
Trailer

Game details

Developers
Pixel Reign
Publishers
Super Rare Originals
Release date
Sep 18, 2025
Genres
Action, Indie, Strategy, FPS, Boomer Shooter, Roguelite, Shooter, Souls-like, Horror, Procedural Generation, Pixel Graphics, Stylized, Space, Sci-fi, War, Retro, Co-op, Combat, Online Co-Op, Multiplayer, Singleplayer
Modes
Single-player, Multiplayer, Online co-op
Controller
Full controller support
Steam features
41 achievements, Steam Cloud, Family Sharing
Themes
Action, Science fiction
Camera
First person
Engine
Unity

Languages

LanguageInterfaceFull audioSubtitles
EnglishSupportedNot supportedSupported
FrenchSupportedNot supportedSupported
GermanSupportedNot supportedSupported
Spanish (Spain)SupportedNot supportedSupported
JapaneseSupportedNot supportedSupported
KoreanSupportedNot supportedSupported
Portuguese (Brazil)SupportedNot supportedSupported
RussianSupportedNot supportedSupported
System requirements

Minimum

  • OS: Windows 10
  • Processor: Intel i5 / AMD Ryzen 5
  • Memory: 8 GB RAM
  • Graphics: NVIDIA GeForce GTX 1050Ti
  • DirectX: Version 10
  • Storage: 2 GB available space

Ratings

Steam reviews

Very Positive

80% of 770

Read reviews on Steam

Age rating

PEGI 18

About PEGI ratings

Steam Deck & Linux

Steam Deck Verified

  • Everything works with the default controls
  • Shows Steam Deck button icons
  • Text is readable on the Deck screen
  • Runs well with the default graphics settings
  • SteamOS: Playable
  • Steam Machine: Verified

ProtonDB: Early reports: Gold (5 reports) See reports

DLC & editions

Also on Steam

  • Moros Protocol Soundtrack
Comments

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Released - Start playing today!
Release date: Sep 18, 2025

Game data © Valve Corporation, from Steam · ProtonDB community ratings · Game data by IGDB.com