Zero-G MMO Cover

IGDB / 396231

Zero-G MMO

91 / 100 Indie Role-playing (RPG) Simulator
A persistent browser MMO set in a 1:1 scale solar system built on real NASA MOLA/LOLA altimetry data, with real orbital physics. Explore the planets, mine asteroids in real-time skill-based instances, refine and craft using a periodic-table economy, trade in a player-driven market, and fight aliens in a fully cooperative universe where nothing ever resets. Free to play, no download — runs in any browser, including mo Show full summary

A persistent browser MMO set in a 1:1 scale solar system built on real NASA MOLA/LOLA altimetry data, with real orbital physics. Explore the planets, mine asteroids in real-time skill-based instances, refine and craft using a periodic-table economy, trade in a player-driven market, and fight aliens in a fully cooperative universe where nothing ever resets. Free to play, no download — runs in any browser, including mobile.

World design Open World StructureSandbox GameplaySurvival Game modeCo-op Game modeMultiplayer

Deep dive / Spielprofil

What it is about.

A structured look at the narrative, game feel, and traits that define this game.

Story & context
The year is 2264. After a century of climate crises and global pandemics, humanity has finally turned its gaze toward the stars, not as a dream, but as a survival necessity. Zero-G is a persistent, single-shard Space MMO that simulates the inner Solar System using 1:1 NASA topographic data and uncompromising Newtonian physics. There are no "space-brakes" here, only momentum, mass, and the cold reality of the vacuum. The era of simple exploration is over. Under the guidance of the Vatican Academy, humanity has established a permanent presence across the Moon, Mars, and Venus. But as the first private Ventures begin to claim terrestrial quadrants and build trade depots, a new shadow has fallen over the system. An aggressive Alien Incursion has begun. Utilizing a terrifying "Jump Drive" technology that defies our understanding of Newtonian flight, these fleets have struck the first blow ne Show full description

The year is 2264. After a century of climate crises and global pandemics, humanity has finally turned its gaze toward the stars, not as a dream, but as a survival necessity. Zero-G is a persistent, single-shard Space MMO that simulates the inner Solar System using 1:1 NASA topographic data and uncompromising Newtonian physics. There are no "space-brakes" here, only momentum, mass, and the cold reality of the vacuum. The era of simple exploration is over. Under the guidance of the Vatican Academy, humanity has established a permanent presence across the Moon, Mars, and Venus. But as the first private Ventures begin to claim terrestrial quadrants and build trade depots, a new shadow has fallen over the system. An aggressive Alien Incursion has begun. Utilizing a terrifying "Jump Drive" technology that defies our understanding of Newtonian flight, these fleets have struck the first blow near Mars, leading to the first persistent player casualties in history. You are a pilot in this unfolding conflict. Starting from the Grottaglie Spaceport, you must master the "Flip & Burn" mechanics of realistic space flight to navigate the 1:1 scale of our Solar System. ... Now, humanity has discovered something strange: the Asteroid Belt, the one region the aliens refuse to enter. Whether out of fear or ancient knowledge, no one knows. But where the enemy will not follow, human pilots have gone straight in — mining the rocks for the rare compounds needed to rebuild the fleet, and searching for whatever it is the aliens are so careful to avoid.

StructureSandbox GameplaySurvival Game modeCo-op Game modeMultiplayer GameplayRole-playing GenreIndie GenreRole-playing (RPG) GenreSimulator Theme4X (explore, expand, exploit, and exterminate) ThemeEducational ThemeOpen world
13 weitere Tags
GenreStrategy GenreTactical ThemeSandbox ThemeScience fiction ThemeSurvival ThemeWarfare Traitalien attack Traitaliens Traitpersistent world Traitspace battle Traitspace simulation Traitspace warfare Traitspaceships

Watch / Trailer

Gameplay Video

Trailer metadata from IGDB; playback via YouTube in privacy-enhanced mode.

Game profile / Plain language

Everything relevant. Without the wiki wilderness.

Studio, play style, releases, and official sources — compactly prepared from external IGDB data.

01
Studios & ownership

Studio & publishing

Developer
Zero-G Project
Publisher
Zero-G Project
Franchise
Standalone
02
So spielt es sich

Spielprofil

Modi
Co-operative, Massively Multiplayer Online (MMO), Multiplayer
Perspective
Bird view / Isometric, Text
Themes
4X (explore, expand, exploit, and exterminate), Educational, Open world, Sandbox, Science fiction, Survival, Warfare
03
Wo & wann

Platform releases

  • Web browser Jan 18, 2026

Prices / Stores

Compare first. Then decide.

Prices never affect your match ranking.

No live price for this game yet

The 36 price sources are now being checked in the background. Product prices found will appear automatically.

Official storefronts

Check the official platform

1 / 6