Last 7 days
Screenshots, achievements, specs, every price change and sale we've seen on Steam, and trading cards.
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Steam prices for United States (change the country in the top bar), and Steam keys from authorized stores.
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89% positive of 37 · Positive · Live from Steam
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Live data from Steam, tracked by SteamPlayerBase.
What changed on Steam for this game since we started following it: prices and sales, builds, name, release date and review score.
Review score: 88% on 2026-11-01 → 89% today (37 reviews)
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Not tested by Valve yet. Results from Valve's own testing.
Valve hasn't published test details for this game.
Every build released on Steam for this game since we started tracking it, with the developer's patch notes. Updated within minutes of each new build.
ou can now draw your own bodies. Sketch a silhouette, turn it into a 3D shape, and it simulates like everything else: every particle pulling on every other, right up until something hits it.New: the shape editorDraw a silhouette on the sketchpad and turn it in…
This is a big one — the largest update since release.New: Compute & ReplayCOMPUTE pre-calculates the whole collision, then replays it perfectly smooth at any particle countRewind, scrub, slow motion, fast forward — or watch the entire crash in reverseSKIP stra…
Galaxies, Black Holes and Planet FormationGALAXY COLLISIONS• Choose the galaxy type: barred spiral, spiral, Sombrero or elliptical• Dust and gas lanes in the spiral arms• Save and load your galaxy setups• Up to 500,000 stars per galaxy• A new galaxy collision …
NEW MODE: OCEAN TIDESEarth now has real oceans: a real-time SPH fluid simulation of tens of thousands of water particles, shaped by gravity, the Moon and your impacts.THE MOON AND TIDES • The Moon raises tides that flow around the continents and through the st…
NEW: MODELSThere's a new Models tab with 8 detailed samples you can throw at planets, or put planets into:• Phobos – Mars' battered little moon, with real day/night shading• Saturn V – the Moon rocket, in full colour• Dyson Sphere – an empty megastructure; pla…
Collision DustBig impacts now kick up clouds. Debris that gets hot enough evaporates into a hazy cloud that glows in the heat of the impact. Some clouds fall back and condense into rock again; others drift off into space.Dust is off by default. To switch it on…
Last update took COMPUTE to 200,000 particles per planet. This one takes it to 1,000,000 but it took rebuilding gravity from scratch to get there.New: Barnes-Hut gravityGravity is now solved with a Barnes-Hut octree, an algorithm also used in professional astr…