Show HN: Addictive little browser game involving gravity

A single-file HTML5 canvas application (~1200 lines of JavaScript, no dependencies, less than 50KB in size): in a randomly generated universe, you pilot a ship using Newtonian physics: gravity pulls you in, atmospheric drag slows you down, and you have limited thrust fuel that depletes your score when used. Don't crash! It's a proof of concept, a game created with Claude AI in about 10 minutes (and further enhanced).