RelativityX
Fly a near-light-speed spacecraft through the solar system and watch time stretch.
Creator
One game so far from cng13m: RelativityX, a simulation and educational game. It was made with Codex and runs on Three.js. AI wrote most of the code, according to the Vibe Jam 2026 submission form.
Jam result: #411 of 945 in the 2026 Vibe Coding Game Jam. On the site since September 29, 2026.
What the creator named when the game was listed.
They share a tool, a jam or an engine with cng13m. Best-ranked first.