Buy Clickstellar PC key

Tap a star. Build a galaxy.

Clickstellar is an addictive sci-fi idle clicker that invites players to master the infinite power of the cosmos. Your journey begins with a single, humble star; by tapping to harvest energy, you ignite the spark of a galactic empire. What starts as a simple manual clicker experience quickly evolves into a sophisticated incremental game where you automate production to reach astronomical numbers, even while you are away.

Every tap counts toward your progress. Execute perfectly timed SURGE critical hits and strategic combos to transform a trickle of power into a torrent of raw energy. As your production scales, you will invest in an expansive array of futuristic megastructures, including Solar Collectors, Fusion Reactors, Antimatter Cores, Dyson Swarms, Nebula Extractors, and powerful Quasar Engines. With intuitive purchasing options like MAX buys and x25 milestones, managing your cosmic growth has never been more satisfying.

Core Mechanics and Strategy

• Strategic Enhancements: Unlock dozens of permanent x2 upgrades that boost both your manual taps and structure output.
• Dynamic Synergies: Discover how different structures boost one another, creating complex interactions that amplify your efficiency.
• Milestone Bonuses: Reach specific quantity targets to trigger structure-wide production doubling, pushing your limits further.
• Comet Events: Stay vigilant for passing comets to earn Frenzy multipliers, instant Windfalls, and rare, game-changing surprises.

Ascend and Conquer

When your world has reached its peak potential, utilize the prestige system to collapse your empire into Dark Matter. This permanent currency provides a massive boost to future runs and allows you to customize your gameplay via a sprawling prestige tree. Unlock true idle automation, including the Auto-Harvester and the Foreman, to optimize your production so the game effectively plays itself.

Key Features

• Experience a rewarding, never-ending idle game loop with robust offline progress support for up to 12 hours.
• Complete over 60 challenging achievements, including secret goals, to gain permanent production bonuses.
• Navigate a massive 40-node prestige tree focused on deep automation and advanced upgrades.
• Enjoy a stunning 3D centerpiece featuring a glowing, evolving star system that shifts with your progress.
• Track your massive figures with flexible number notation systems, including Scientific, Engineering, and Short formats.
• Enjoy a premium, uninterrupted experience—no ads, no artificial timers, just pure incremental game satisfaction.

Controller and Steam Deck Compatibility

Clickstellar is built for versatility. Whether you are using a mouse, a touchscreen, or your favorite gamepad, the game offers full controller support. Enjoy dedicated on-screen prompts tailored to your hardware, making it the perfect idle game for Steam Deck or any portable device. Whether you are at your desk or on the go, your galactic empire is always right at your fingertips.