Swingby: Gravity Orbit Puzzle

Swingby is a relaxing space puzzle about celestial mechanics. Pull back to aim your probe, then release to send it into a graceful gravity orbit. Use the gravitational pull of planets to bend your path, slingshot through space, and guide your probe to the Light Gate.

A Cosmic Puzzle For Any Moment
• Master simple one-touch controls: just pull back to set your power, aim your shot, and release to fly.
• Navigate 200 stages across 10 unique sectors, each with its own new mechanic and music.
• Solve puzzles in seconds with short stages that fit perfectly into any spare moment in your day.
• Collect all three star shards in a stage by perfecting your trajectory to achieve a 3-star run.
• See the start of your flight path as you aim, giving you the feedback needed for a precise gravity orbit shot.
• Every stage is checked to be solvable, so there is always a way through.

Ever-Changing Celestial Challenges
• Adapt to new mechanics in each sector, from teleporting through wormholes to avoiding drifting asteroids.
• Use repelling stars to push your probe away and boost rings to accelerate through challenging sections.
• Bend your path with the force of solar wind, reflect your trajectory off mirrors, and time your shot past pulsing stars.
• Collect every key to open the gate, then chase a moving gate in the Far Sector, where every mechanic combines.
• Immerse yourself in the journey with a unique, calming orchestral soundtrack composed for every sector.

Test Your Skills Daily & Endlessly
• Compete in the Daily Orbit, a new stage every day with a global leaderboard to see who solves it fastest.
• Complete three new Daily Missions each day to earn medals, which unlock a variety of new cosmetic probe colors.
• See how far you can go in Endless NORMAL mode, where you start with three probes and earn one back for every 3-star clear.
• Tackle the ultimate physics challenge in Endless HARD, featuring the toughest gimmick combinations with no hints allowed.
• Climb the leaderboards for all competitive modes and earn 26 achievements through Google Play Games.

Learn Real Space Science
• Discover the Cosmic Atlas, an in-game encyclopedia that logs every celestial body you encounter.
• Learn the real science behind in-game mechanics, such as how space probes use the "swing-by" maneuver for gravity assists.
• Read fascinating, illustrated facts about black holes, including how their immense gravity traps light and heats swirling gas, inspiring their in-game mechanics.
• Understand how each object's real-world physics is translated into its in-game behavior and puzzle potential.
• Explore 19 entries that connect the relaxing gameplay to the real wonders of astronomy and astrophysics.

How It Works
• Pull back on your probe and aim, watching the initial flight path guide your shot toward the goal.
• Let go to launch it through space, using the pull of nearby planets to bend your gravity orbit.
• Skim past a planet's edge to sharply change your course and line up the perfect approach to the gate.
• Guide your probe safely into the glowing Light Gate to complete the stage and advance to the next puzzle.
• Use the optional hint on any sector stage; watching one short video unlocks the full solution path.

Features & Details
• Play the full game completely free; Swingby is supported by ads and has no in-app purchases or paid content.
• Watch optional rewarded videos to unlock hints, earn two exclusive probe skins, or get a continue in Endless mode.
• Save your progress automatically across devices with integrated Google Play Games cloud save support.
• Capture beautiful, clean screenshots of your best shots and cosmic journeys with the built-in Photo Mode.
• Enjoy the game in 15 different languages, with a helpful interactive tutorial to guide your first shot.

Ideal for players looking for a relaxing, short-session space puzzle that can be played anywhere.