The Steam Playtest is open now. Request access, help shape the galaxy, and be ready for Early Access in 2027.
Three systems no other space RTS has
MEGABOT doesn't follow a script—it studies your tactics and evolves. Beat it with missiles? Next encounter, it deploys countermeasures. Every player faces a unique boss.
Built in Rust by a computational astrophysicist — real orbital mechanics, not arcade space. Your fuel matters. Your velocity vector matters. Gravity assists, orbital transfers—every burn counts.
Full character leveling • Weapon ability trees • Modular ship upgrades • Permanent choices in a roguelike galaxy — lose your base, keep your knowledge.
Deep dives on AI, physics, and worldbuilding
How empires grow, battles are lost and won, and negotiate over time and expand and contract their borders.
Kerr black hole physics, modeled by someone who does this for a living.
Zone Based Combat Evolution with Bosses that Hunt.
Watch deep-space traversal, intense station sieges, and faction AI in motion.
Dive deeper into the universe with gameplay footage and animations
Watch real gameplay showcasing combat mechanics, ship customization, and faction interactions in action.
Experience the mesmerizing animated logo reveal that sets the tone for your space adventure.
Explore the stunning space environments featuring quasars, nebulae, and cosmic phenomena.
Journey through the procedurally generated galaxy and discover what awaits among the stars.
Systems-driven gameplay meets astrophysical authenticity. Every star, orbit, and economy matters.
Plan gravity assists to ambush enemies. Manage delta-v for escape burns. Dogfights with Newtonian physics that reward tactical thinking.
Ally with Crystals? Mycelari expand unchecked. Destroy a faction's home station? They become nomadic raiders. Every decision has consequences.
Multi-phase station-scale encounters. Adaptive tactics. Evolving weaknesses. No two players fight the same MEGABOT.
Dominate trade routes, smuggle contraband, establish mining operations, and unlock powerful research trees that shape your playstyle.
Every galaxy is procedurally generated with unique star systems, hidden secrets, and handcrafted story moments waiting to be discovered.
Prove your mastery in speedruns, faction influence rankings, and discovery leaderboards. See how you stack up against commanders worldwide.
A custom Rust engine and a simulated 17-faction war bring the universe to life
Face enemies that learn from your tactics. MEGABOT evolves with each encounter, analyzing your strategies and adapting its defenses. No two battles are ever the same.
Experience true Newtonian orbital mechanics. Plan gravity assists, manage delta-v budgets, and master realistic space combat where every action has an equal and opposite reaction.
Craft your perfect starship with modular upgrades. From weapons to shields, engines to sensors—every component affects your ship's performance and your playstyle.
Your journey from rookie to legend—every choice shapes your playstyle
Scavenge resources. Master flight controls. Survive your first faction encounters. Learn the basics of orbital combat.
Unlock weapon abilities. Choose faction allegiances. Hunt legendary loot. Upgrade your ship with modular components.
Face evolved MEGABOT. Master all ship classes. Dominate leaderboards. Shape the fate of entire civilizations.
Level up your pilot across combat, engineering, and exploration specializations. Unlock permanent bonuses and abilities.
Each weapon type has its own progression tree. Master missiles, lasers, railguns, and experimental tech.
Research advanced engines, shields, sensors, and special systems. Customize your ship for your playstyle.
Your choices persist across playthroughs. Multiple difficulty modes reward different strategies.
Ally with a faction and gain unique ships. Betray them and face consequences. Every decision reshapes your galaxy.
Ready to start your journey?
Wishlist on Steam - It's FREEFrom crystalline intellects to mycelial swarms, each civilization plays by its own rules.
Light-bending defenses and precision strikes.
Spore-based expansion and biomass economy.
Modular forms, overwhelming firepower, station-scale bosses.
Pollen-based growth and terrain control.
Stunning visuals from across the galaxy
Engage in intense combat across the stars
Discover secrets in procedurally generated galaxies
Navigate with real orbital mechanics
Battle the adaptive AI boss that evolves
Wishlist Explore the Universe 2175 on Steam to get notified on launch day, support development, and help us climb the ranks. Your wishlist matters!
Open-World Space Simulation
Join them—wishlist now and compete for glory when we launch!
| Rank | Commander | Mode | Score | Best Time | Last Update |
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Want to see your name on this leaderboard? Wishlist now and be ready for launch day!
Wishlist on Steam - It's Free!Help Shape the Future of ETU 2175
Help fine-tune gameplay mechanics, weapon systems, and faction balance to create the ultimate space combat experience!
Experience our adaptive AI systems first-hand and help us perfect difficulty curves for all player types!
Receive unique cosmetic items, special badges, and recognition in the game credits as a founding tester!
Be Among the First to Explore!
100 testers approved daily. Request access on Steam to secure your spot.
Join our playtesters and help shape the future
Follow development from Alpha to 1.0 and beyond.
Get early builds, post feedback, and climb the leaderboard.
Requires 8 GB RAM, 4-core CPU, integrated or discrete GPU. ~2.5 GB free space.
Get builds, patch notes, and event invites.
Primarily single-player with online scoreboards and live events. Co-op and PvP is planned, but not in production yet.
We model inertial flight and orbits with assists for accessibility. "Simulation when you want it."
Yes—tools and APIs post-1.0.
Windows, macOS, Linux at launch; console evaluation later.
