A momentum-driven reinvention of Asteroids. Thrust and drift through a screen-wrapping field, blast ten distinct asteroid types, and take down a recurring boss while chaining power-ups: a screen-clearing Nuke, a homing shot, a sustained Death Laser, and more.

Rubblefield takes the arcade skeleton of classic Asteroids and rebuilds it around real momentum. Your ship thrusts and drifts instead of snapping to a stop, and the field wraps seamlessly at every edge - but wrapping was never the safe zone it used to be. A purpose-built phantom system mirrors every wrapped object, including the boss, so it stays fully solid and shootable right at the seam. There's no free pass at the border.The field gets busier as you climb the levels, and no two rocks play by the same rules. Ten distinct asteroid types keep you reading the field instead of running on autopilot, and a boss shows up every few levels with its own entry sequence, health bar, and gunfire aimed straight at you.KEY FEATURES- Ten distinct asteroid types - fast ones, chasers, orbit-shielded rocks, multi-hit bruisers with health bars, ones that explode into shrapnel, ones that grow instead of shrink when hit, phasing ghosts, teleporting blinkers, and more- A recurring boss fight with its own attack pattern, plus a guaranteed power-up and shield drop on every kill- A dozen-plus power-ups to chain together, including Multi-Shot, Pierce Shot, Homing Shot, Bomb Shot, a mine-laying Field, an auto-firing Gun Buddy drone, a screen-clearing Nuke, a time-slowing Hourglass, and a sustained, auto-targeting Death Laser- A true screen-wrap world where wrapped objects are always hittable, not just visible- Full keyboard, mouse, and gamepad support- Adjustable feel: keep the camera fixed and steady, or unlock it so the world spins with your ship for a more disorienting, old-school arcade feel - turn sensitivity and camera smoothing are tunable too- A custom retro CRT shader (scanlines, screen curvature, chromatic aberration) and pixelization filter over a procedurally generated, parallax starfield backdrop- Tracks your best level reached and lifetime asteroid count locally, so every run chips away at a personal recordFree to play. Fly loose, drift fast, and see how deep into the field you can get.ART CREDITS Spaceship icon by Freepik - Shield icon by Nikita Golubev - Asteroid icon by Smashicons - Bomb sprite by Znevs -

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Rubblefield Achievements