
ORBITAL-SLOP.io
@sidriff · Three.js
5 games · 2 multiplayer · 3 phone-friendly.
Space is the genre where physics becomes the gameplay. Gravity, orbits and the cold dark between things are easy to describe in a prompt and wonderfully weird to play. This page shows how many ways there are in. Slingshot: Escape the solar system is pure orbital mechanics: whip around planets with gravity until you break free. xColony is a 3D idle colony sim where you mine the Moon, research two tech trees, launch cargo to orbit and prestige to new worlds. ORBITAL-SLOP.io lets you drive air and ground vehicles in what it proudly calls a High Slop adventure through the asteroid belt. Belt Rider is simple and mean: don't crash into asteroids, outlast your friends. SkyHop is space racing. Most are mobile-ready and two are multiplayer. Building one? Ask your AI tool for a fixed-timestep physics loop so orbits stay stable at any frame rate.
Most use Three.js (3), Vanilla JS / Canvas (2). Related genres: Simulation, Shooter, Strategy, Racing. Sources: 5 Cursor Vibe Jam 2026 entry.

@sidriff · Three.js

@den_storozhyk · Three.js

@sidcode_ · Three.js

@regexreg · Vanilla JS / Canvas

@romainsimon · Vanilla JS / Canvas