Moros Protocol

Released Sep 2025

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.

80% positive · 987 reviews

Not yet

Released, but content still planned

High confidence

Content Planned

Not yet

Released, but content still planned

High confidence

Content Planned

Where to buy

Green Man Gaming Steam key Updated 12 Oct 2026 Lowest $11.99 $24.99 −52% Steam Updated 12 Oct 2026 $24.99 IndieGala Steam key Updated 12 Oct 2026 $24.99

Prices in USD, as listed by each store.

Buying through an affiliate store helps support the site

Evaluation

Moros Protocol launched on September 18, 2025. Since then, Pixel Reign has been actively developing and expanding the game. A post-launch roadmap was published on October 30, 2025, and the studio has since delivered on it: a Run Modifier update shipped on November 10, 2025, and a major content update on December 18, 2025 added the Black Mesa crossover crowbar weapon, three new enemy types (the Arachne, Decaying Nychosaur, and Sister of Carnage), four new weapons, new augment features, and a host of bug fixes. Additional feature patches and bug fix updates have continued through April and June 2026. Most importantly, on April 30, 2026, Pixel Reign's lead developer Nick stated directly: "We are definitely not done with Moros, and more things will come when we are ready for it." This is an unambiguous developer commitment to future content, even without a specific release date or named deliverable. As of June 23, 2026, the most recent update was a bug fix patch on June 3, 2026, and developer communication remains active and ongoing.

Evidence

Lead developer Nick states: 'We are definitely not done with Moros, and more things will come when we are ready for it.' This directly confirms ongoing content development with no end date.

news post · Apr 30, 2026 source content planned

high

Major content update (1.0.12) launched with Black Mesa crossover weapon, three new enemy types, four new weapons, and augment system additions — the second major content drop since launch.

news post · Dec 18, 2025 source content shipped

high

Content

1 of 1 released · no outstanding content

Released

Moros Protocol Soundtrack

Sep 2025

Media

Details

Developer

Pixel Reign

Publisher

Super Rare Originals

Achievements

Platform

Windows

Controller

full support

Steam Deck

Verified

Players

Single-player · Multiplayer · Co-op

FPS Boomer Shooter Roguelite Shooter Action Souls-like Horror Strategy Procedural Generation Pixel Graphics Stylized Space Sci-fi War Retro

About this game

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!