This experience may produce bright local collision pulses, high contrast, fast movement, zoom, screen shake, chromatic effects, and sudden synthesized tones. Full-screen inversion flashes are not used, but the remaining effects may still trigger seizures or other adverse reactions in photosensitive users and may cause motion sickness. Do not continue if you are sensitive to bright pulses or motion. Stop immediately if you feel unwell.
Brightness & contrastLocalized collision glow, bloom, and bright particle chains.
Rapid motionFast objects, camera tracking, trails, shake, and time-dilation effects.
Sudden audioCurated collision sound starts after you continue. The speaker button mutes it immediately.
--FPS
CHAIN ×1
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PAUSED
Drag to draw a wall. Release to finish.
Draw wall
Drag or use A / D to rotate · Tap the center to spawn
Hidden arenaTorus Arena unlocked
A transparent wireframe donut makes the central hole, far side, inner rim, outer rim, and interior structure readable at once. Balls move around the annular lane between both rims while six glowing pads redirect them and score impacts. Drag, tilt, or use A / D to rotate the view.
INNER RIM•WIREFRAME PLAY LANE•OUTER RIM
“your theory of a donut-shaped universe is intriguing.”