
Millions of Billions of Suns
PC (Microsoft Windows)
- Release Date
- April 17, 2026
- Genres
- Strategy, Tactical
- Themes
- Science fiction
- Game Type
- Main game
- Platforms
- PC (Microsoft Windows), Web browser
- Game Modes
- Massively multiplayer
- Alternate Titles
- MoBoS
Overview
Millions of Billions of Suns is a next-generation 3D space MMO playable directly in your browser—no downloads required. Set in an ever-expanding universe engineered to host hundreds of thousands of players simultaneously, the game combines deep empire-building strategy with thrilling space combat. Start with a single ship and build your way up to a massive interstellar empire. Gather resources, research technologies, and construct powerful fleets to defend your territory or conquer new solar systems.
Releases and Editions
- PC (Microsoft Windows) | 2026-04-17
- Web browser | 2026-04-17








