Interplanetary is a deep, turn-based strategy artillery game set within a rigorous hard science fiction universe. Designed for players who crave tactical depth and scientific realism, the game places you in command of a developing civilization tasked with achieving total dominance over an entire planetary system. Unlike traditional artillery games that focus solely on projectile physics, Interplanetary expands the scope to include planetary management, resource allocation, and large-scale technological advancement.

Master the Interplanetary Arms Race

The core gameplay loop of Interplanetary revolves around a high-stakes arms race. As you command your home planet, you must navigate a complex web of building, upgrading, and defending vital installations. Success is not merely about having the biggest gun; it is about the strategic deployment of various weapon systems to overcome an evolving battlefield. While massive railgun batteries serve as the backbone of any interplanetary arsenal, victory often requires the cunning use of precision lasers and long-range missiles to dismantle enemy defenses.

To maintain your edge, players must engage in comprehensive planetary management. This includes:

  • Infrastructure Development: Constructing strategic buildings and defense structures to protect your planet's assets.
  • Resource Management: Gathering essential resources and making critical decisions regarding their most efficient use for expansion or warfare.
  • Technological Research: Investing in research trees to unlock increasingly futuristic and devastating weaponry.
  • Intelligence Gathering: Using espionage tactics to spy on rival planets, revealing their structural weak points before launching an assault.

Tactical Physics and Environmental Challenges

One of the most defining mechanics of the game is its commitment to hard sci-fi physics. Combat takes place across a vast interplanetary battlefield where celestial bodies are not just scenery, but active participants in the conflict. Players must account for unpredictable gravitational changes caused by planets and other celestial objects when aiming their artillery. A well-calculated shot might use gravity to curve a trajectory around a moon, while a poorly timed launch could see your projectiles lost to the void. The ultimate goal is to annihilate your opponents' ability to wage war, effectively blasting them back to the stone age.

Game Modes and Availability

Interplanetary offers various ways to test your strategic mettle, catering to both solo players and competitive enthusiasts. You can engage in intense skirmishes against a challenging AI or face off against real opponents in online matches. For local play, the game supports hotseat modes, making it ideal for tabletop-style sessions with friends.

The title is currently available on PC, macOS, and Linux, ensuring that fans of the strategy genre can experience this cosmic struggle regardless of their operating system. Whether you are a fan of classic artillery gameplay or a devotee of complex 4X-lite management, Interplanetary offers a challenging, scientifically grounded combat experience.