3D, VR & spatial ·
How this gravity sim lets you drag a sun into a black hole
A developer had an old, unfinished 2D gravity sandbox sitting untouched, so he used Opus 5 to complete it and finally ship it. You paint rocks, gas, planets, stars, and black holes, drag them together, and watch real gravity behavior play out, gas collapses and ignites, rocks pile into worlds, stars burn out.
Then you can select any world you made and land on it. It runs in the browser and works on mobile, no install needed.
Made by u/Altruistic_Series258. This write-up follows the original post; it is not an independent product test.
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