Play the opening of Stellar Harvest for free. Build your planetary energy empire, experience your first prestige, and begin the journey toward constructing a Dyson Sphere.

Experience the opening of Stellar Harvest for free.Build your planetary energy empire across Earth and Mars, unlock your first Dark Energy prestige, and discover the beginning of your journey home.The demo includes:<ul class="bb_ul"><li>Earth and Mars</li><li>The first prestige loop</li><li>Generator upgrades and automation</li><li>Space debris turret combat</li><li>Random events including comets and visitors</li><li>AVA, your onboard AI guide</li><li>Full 3D planet environments and solar system map</li></ul>The full version continues your journey with:<ul class="bb_ul"><li>Venus, Mercury, the Asteroid Belt, the gas giants, and the Sun</li><li>Construction of a fully visual 3D Dyson Sphere</li><li>70 achievements across 10 categories</li><li>Complete automation progression</li><li>Nova Shards and premium upgrades</li><li>Hundreds of additional upgrades and endgame content</li></ul>Your progress from the demo automatically carries over to the full game.

Stellar Harvest Demo

Harvest energy across the solar system. Build generators on alien worlds, prestige for Dark Energy, and construct a Dyson Sphere around the Sun. Ten planets. Infinite power. One way home.

A dimensional rift has torn you from everything you know. Your ship is dead. Your crew is gone. The only way back? Generate enough raw energy to punch through the rift and make it home.Build a planetary energy empire, prestige for permanent power, and ultimately construct a Dyson Sphere to generate enough energy to escape the rift.<h2 class="bb_tag" >Ten Worlds. One Goal. </h2>You start on Earth with nothing but a click and a dream. Click the planet, build generators, stack upgrades, and watch your energy counter climb. When Earth can't keep up, unlock Mars. Then Venus. Then Mercury. Push through the Asteroid Belt, past the gas giants, and ultimately reach the Sun. Each planet brings new generators, new challenges, and exponentially bigger numbers.<h2 class="bb_tag" >Prestige. Reset. Dominate. </h2>When your energy peaks, compress it all into Dark Energy, a permanent multiplier that supercharges every future run. The deeper you push before resetting, the more devastating your comeback. Every prestige makes the next run faster, stronger, and more satisfying than the last.<h2 class="bb_tag" >Construct the Dyson Sphere </h2>Reach the Sun and begin building the ultimate megastructure. Launch a swarm of golden satellites into orbit. Assemble the structural frame ring by ring. Wrap it in massive energy collection panels. Watch your creation grow in full 3D as each generator you purchase adds to the structure. This is the endgame. This is what you've been building toward.<h2 class="bb_tag" >Man the Turret </h2>Space debris drifts through your operation. Right click to fire. The laser turret tracks your cursor in real time. Blast drifting wreckage for Nova Shards and bonus energy. The turret tracks your accuracy, so make every shot count.<h2 class="bb_tag" >Automate the Empire </h2>Unlock 28 tiers of automation through prestige upgrades. Auto clickers. Auto buyers. Auto upgrades. Even auto travel between planets. Build a fully automated energy empire and watch it grow while you prepare for the next prestige.<h2 class="bb_tag" >70 Achievements </h2>Complete ten categories of challenges spanning exploration, combat, clicking speed, prestige milestones, and hidden secrets. Finish an entire category to earn permanent bonuses that survive every reset.<h2 class="bb_tag" >What's Inside:</h2><ul class="bb_ul"><li>Seamless progression across 10 unique planets</li></ul><ul class="bb_ul"><li>Full interactive 3D solar system map</li><li>Construct a Dyson Sphere that grows visually as you progress</li><li>28 tiers of automation upgrades</li><li>Frenzy system with critical hits and multipliers</li><li>Comets, visitors, and debris events</li><li>70 achievements across 10 categories</li><li>Detailed statistics dashboard with graphs</li><li>19 original ambient music tracks</li><li>Nova Shards for permanent upgrades</li><li>AVA, your onboard AI guide</li></ul>