Game Information

Developer: SZ Games

Rating:

3.6/5

Released: April 2024

Last Updated: June 2025

Technology: HTML5 (Unity WebGL)

Platform: Browser

Size: ~15 MB

Plays: 15,196

Mobile Support: No

About HARVEST 2300

Step into the electrifying lunar future of HARVEST 2300, a captivating free-online indie adventure that will transport you straight to the moon’s mysterious surface. The year is 2300, and humanity’s fate hangs in the balance. The rare and volatile Hashimoro Crystals, once found in the far reaches of the Oort Cloud, are now cultivated on the moon, pulsing with raw energy and the power to distort space-time itself. In this gripping browser-based escapade, you join the elite team of moon harvesters—courageous spacefarers risking everything for the prosperity of earth.

HARVEST 2300 is more than just a crystal mining game: it’s a high-stakes, pulse-pounding sci-fi adventure set on the cutting edge of human achievement. With striking pixel-art visuals and immersive sound design that evoke the best of classic indie hits, every session on the lunar surface is packed with surprises. Players must strategize and adapt: dodge unpredictable electrical storms, maneuver around unstable terrain, and utilize futuristic harvesting gear to extract the mighty Hashimoro Crystals. But beware—every crystal harvested increases the risk of catastrophic energy surges and time-space anomalies that can twist your mission at any turn.

What truly sets HARVEST 2300 apart is its blend of tight, responsive controls and emergent gameplay. The medium difficulty ensures both newcomers and seasoned explorers are constantly challenged, balancing resource gathering, crew management, and on-the-fly decision-making. Whether you're mastering the subtle art of crystal extraction or uncovering the declassified lore of each harvester crew, you’ll feel the thrill of every discovery and dilemma. Compete for high scores and strive to unlock special endings as the fate of humanity hangs on your every choice.

Discover why HARVEST 2300 is one of itch.io’s top-rated indie browser adventures—perfect for fans of sci-fi, resource management, and narrative-driven experiences. Take the risk, join the crew, and shape the destiny of Earth with every moonwalk. Play HARVEST 2300 free online now and see if you have what it takes to survive on the frontier of the future!

How to Play

To play HARVEST 2300, start by selecting your harvester crew from the main menu. The game is controlled entirely with your keyboard: use the arrow or WASD keys to navigate your character across the rugged lunar landscape. Spacebar activates your harvester tool, which is essential for mining Hashimoro Crystals and interacting with special lunar structures. Keep an eye on your energy and suit integrity meters on the HUD—venturing too far without the proper resources or getting caught in an electric storm can spell disaster!

As you explore, look for shimmering patches in the ground—these mark rich crystal deposits. Hold the spacebar to deploy your extraction tool, but be ready to move quickly if the sensors start to spike. Periodic anomalies or space-time distortions may randomly appear, requiring you to retreat to safe zones or use temporary shields (activated with the Shift key). Use the Tab key to access your inventory and monitor your harvested crystals, health packs, and energy cells. Each session is timed, so balance your ambition with caution—pushing deeper into the lunar surface can yield greater rewards, but also risks losing your haul to a well-timed moonquake or anomaly.

Beginner tips: pace your exploration, always watch your meters, and don’t ignore the “Warning!” alerts—they often signal major hazards. Play multiple runs to learn the map patterns and discover hidden crew logs for bonus lore.

Controls

mouse

keyboard

Tips & Tricks

Always keep spare energy cells—running out mid-harvest leaves you vulnerable.
Scan the moon surface frequently; hidden crystal deposits appear after anomalies.
Prioritize suit integrity upgrades to survive longer in dangerous zones.
Use quick retreats to avoid chained electrical storms; don’t risk overharvesting.
Collect scattered crew logs for both narrative depth and extra score.
Learn to time your extraction during anomalies for rare crystal types.
Experiment with different harvester crew choices—they offer unique perks and gameplay styles.

Game Features

Rich sci-fi narrative with declassified crew logs and branching storylines.
Intense, dynamic lunar mining gameplay blending action, strategy, and survival.
Stunning pixel-art graphics that capture the stark beauty of the moon.
Responsive keyboard controls and fluid browser-based performance.
Replayability through multiple crew selection and unlockable endings.
Unique hazard system: electrical storms, space-time distortions, and more.
Integrated leaderboard for competitive high-score play.

Frequently Asked Questions

Is HARVEST 2300 really free to play online?

Yes! HARVEST 2300 is completely free to play in your browser via itch.io. There are no downloads or paywalls required—just jump into the sci-fi adventure!

Is there a way to save my progress or unlock new content?

Your top scores and discovered lore entries are saved locally in your browser. Unlock special endings and crew logs by completing challenges and harvesting more rare crystals.

What happens if my suit integrity or energy runs out?

If either meter depletes, your character is forced to evacuate the lunar surface, losing any unbanked crystals. Plan ahead and keep spare supplies on hand to maximize each run.