Asterlace · Gravity Darkroom
An original gravitational-lensing image reconstruction game inspired by current Euclid research: move one or two invisible masses on a five-by-five grid and tune their reach until a painted galaxy matches its reference portrait. Eight cases, real point-mass deflection, image-warp rendering, optional position guides, exact nudges, undo, keyboard/drag/touch controls and device-local completion archive. A small BSD-licensed lens equation is ported from lenstronomy; the game and interface are original. Fictional art and idealized single-plane model, not a scientific reconstruction tool. GitHub source reference: https://github.com/lenstronomy/lenstronomy. Metadata tags: github-source, game.
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