Stellar Broadcast
Humanity's Last Voyage
A narrative roguelike where you manage a failing colony ship, scan procedural worlds, and decide where humanity makes its last stand. Every voyage is different. Every choice matters.
Get it on Google Play
Scan to download on Google Play
Free on Android · Works offline · No account required
Coming to iOS & Steam — Notify Me Join the Discord r/stellarbroadcast itch.io
Your Voyage Awaits
Scan alien worlds. Make impossible choices. Shape humanity's future.
🌏 Procedural Worlds
Every voyage is unique. Discover planets with distinct atmospheres, gravity, resources, biodiversity, and hidden anomalies.
⚖ 167+ Events
Asteroid fields, alien signals, crew conflicts, derelict armadas, alien trader encounters, and 11 special cinematic events including black holes, chrono vortexes, Dyson spheres, void whale calves, phantom ships, singularity engines, and pulsar lighthouses. Every encounter has branching outcomes with real consequences.
🛰 14 Ship Systems
6 core systems, shields, landing gear, plus 6 scanner subsystems. Hull, cryopods, navigation, culture archive, constructors, and more -- all degrading every light-year.
🏆 Legacy System
Points carry between runs. Unlock permanent upgrades: reinforced hulls, advanced scanners, warp navigation, and more.
🔭 Deep Scanning
Deploy probes to reveal atmospheric composition, water coverage, temperature, radiation, and 42 procedural surface features before you commit. Land on moons for bonus resources.
🌎 Multiple Endings
From a Golden Age to desperate survival colonies to extinction. Your ship's condition and the planet's traits shape the epilogue across multiple ending tiers.
📚 Event Chain Narratives
Multi-event story arcs that unfold across the voyage — early choices echo into later encounters, building a narrative unique to each run.
⚖ Governance Ideology
Five ideological axes shaped by your decisions throughout the voyage. The colony you found reflects the culture you built in transit.
💳 Resource Sink Economy
Spend fuel, energy, and probes to tilt the odds in high-stakes encounters. Every resource has a value — spend it wisely or hoard it to the end.
What Makes It Different
A narrative colony ship roguelike with systems deep enough to surprise you every run.
🧠 AI-Generated Planet Names
Every world you discover gets a unique name shaped by its traits. A custom neural network runs on-device, turning planetary stats into names that feel right — harsh volcanic worlds get guttural names, lush garden planets get flowing ones. No two voyages sound the same.
On-Device Neural Net ONNX Runtime Stat-Conditioned🔬 Alien Puzzles
Not just text choices. Decode crystalline transmissions, identify spectral signatures, and map constellations. Each puzzle is procedurally generated — you'll never see the same solution twice.
🌐 Billions of Worlds
Planets have 5 moon types, 4 ring types, 42 surface features, native civilizations, and government types — all procedurally composed. Land on moons for bonus resources. Surface conditions cluster around realistic ranges with rare extremes that keep you guessing.
🎵 Original Soundtrack
Ambient music and custom sound effects react to game state. Critical alarms when systems fail, peaceful ambience scanning a garden world, the hum of warp engines between stars.
📊 Seed Codes & Voyage Logs
Every voyage is logged with full stats: planets scanned, damage taken, colony details. Share seed codes to challenge friends on the exact same galaxy.
🌌 Cinematic Encounters
Eleven special events with unique mechanics: navigate a black hole's gravity well, unravel a chrono vortex, explore a Dyson sphere, drift through a living nebula, decode a mirror array, discover an ancient seed vault, awaken a world engine, follow a void whale calf, board a phantom ship, feed a singularity engine, or chart a pulsar lighthouse. Each one changes the run.
💾 Save & Resume
Mid-run auto-save triggers when you background the app. Pick up your voyage exactly where you left off. Tablet and landscape layouts supported for comfortable play on any screen size.
🎯 Leaderboards & Daily Challenge
Compete on three Google Play leaderboards and unlock ten achievements. Daily Voyage mode gives everyone the same seed — a pure test of decision-making.
Google Play Games 3 Leaderboards 10 Achievements Daily ChallengeGalactic Leaderboard
Top commanders across all voyages
Connecting to command relay...
"Humanity's final chapter begins with you."
Every voyage tells a different story