Solar System Sim vs Galactic Drift

Zoom from a planet's surface out to distant galaxies, then reshape the whole system with your own hands. Solar System Sim is a real-time gravity sandbox built on Newton's laws and real astronomical data. Every body you add, move or destroy recalculates the orbits of everything else, live. • Smash worlds together: impact craters carve into the surface, firestorms sweep the globe, and glowing debris rains back down. • Build your own universe: add planets, moons, asteroids and comets with their own size, mass and looks, or customise the ones already there. • Land anywhere: drop to a first-person view on any planet's surface and experience its environment. • Sculpt rings: add particle rings and watch gravity shape them in real time. • Witness real eclipses: solar and lunar, with real-world astronomical precision. • Follow comets: watch them streak past and interact with the bodies they meet. • Leave the Solar System: travel to remarkable nearby stars and find them within the Milky Way. • Feel the scale: see the true vastness of space, from a pebble-sized moon to the nearest galaxies. Whether you're here to learn how gravity really works or just to break planets with it, explore at your own pace. Start your cosmic adventure with Solar System Sim.

GALACTIC DRIFT Plot the longest possible journey through a gravity-bent cosmos. Out here, the shortest path is boring. In Galactic Drift, every level is a single question with infinite answers: how far can you make a single launch travel before it lands? Pick any starting body, dial in your angle and thrust, and release your craft into a living orbital mechanics simulation. Planets pull. Stars burn. Moons drift in lazy ellipses. And somewhere in the dark, a pair of twin black holes wait to either eat you whole or fling you across half the galaxy at impossible speeds. The destination — that calm green world on the other side of the map — is only the minimum requirement. Anyone can plot a straight line. The pilots who top the leaderboards are the ones who turn their flight into a story: a slingshot off a gas giant, a hairpin around a neutron star, a wormhole transit at full burn, and a wide patient drift through a debris field before finally settling into the green. Every level is a fresh orbital puzzle. Some are tight clockwork systems where one degree of angle decides everything. Others are sprawling solar fields begging to be looped, bent, and exploited. There are no scripted paths, no rails, no fail states that punish ambition — just real physics, applied honestly, and the long road waiting to be discovered. Challenge your friends Own the leaderboard Every level — and every Daily Challenge — feeds into a global Game Center leaderboard. Send your score to a friend. Watch them fire it up, certain they can do better. Watch them fail. Watch them try again. The same level, the same physics, the same starting bodies — but a wildly different trajectory every single time, because the longest, weirdest, most beautiful path is rarely the obvious one. Trade screenshots. Trade insults. Trade replays. Then go back to your ship and find the route that finally takes the top spot — until they take it back. The Daily Challenge is the great equalizer: one map, one set of bodies, one shared physics simulation, one global ranking, every day. Show up. Plot something audacious. Stake your claim before midnight. Features - 25 hand-crafted levels — each one a deliberate orbital puzzle, ranging from elegant two-body warm-ups to chaotic multi-star tangles with black holes lurking at the edges. - Real-time n-body gravity simulation — fully deterministic. Every launch resolves through the same physics that runs under your fingertip, so every trajectory is reproducible, defensible, and earnable. No randomness. No luck. Just gravity. - Daily Challenge — the same cosmic gauntlet for every player, every day. One leaderboard. One shot at glory before the clock resets. - Twin black holes & wormhole tunneling — the most dangerous and most rewarding bodies in the game. - Tutorial mission — learn the ropes in a guided system before the stars get serious. - Global Game Center leaderboards — per-level boards for the campaign, plus a single shared board for the daily run. Compete with pilots worldwide. - Ghost trajectories — your personal best is rendered as a translucent path on every retry, so you can see exactly where to push further, climb higher, or finally let go. - Cinematic soundtrack & spatial SFX — engines, gravity wells, atmospheric arrivals, and the cold hush of empty space, all rendered in stereo. - Haptic launches — feel every burn through your phone. Thrust has weight here. - Gravity-field visualizer — toggle on a real-time map of the gravitational landscape and read the solar system the way a navigator does. - Variable replay speed — watch your trajectory unfold at 1×, 2×, or 4×, or skip to the verdict. - Shareable scores — export your run as a screenshot or a stat card and dare your friends to beat it. --- Galactic Drift is free to play. Tutorial, the first seven missions, and the Daily Challenge are yours forever. Unlock the full 25-level campaign with a single one-time purchase — no subscriptions, no recurring charges, no surprises.