Thirteen kinds of trouble. Five ways to turn the tide.
WASD / arrows move · Mouse aim + hold to fire · F autofire · P pause
Desktop keyboard and mouse recommended. Silent edition.
You are the white ship. Move independently of your aim, circle around approaching enemies and hold the mouse button to fire. The small radar reveals threats beyond the view. Survive escalating waves and chase your local record.
Collect colored power-ups: health, slow enemies, fast shot, triple shot and piercing shot. Effects expire, so use their advantage while it lasts. F toggles continuous fire; P pauses. A new run starts from wave one.
Original game by Jack Rugile, MIT. Source: github.com/jackrugile/radius-raid-js13k. Original procedural graphics, enemy behavior and progression preserved. Local-only records; no network gameplay.