Your objective
Stay in the run.
Keep your orb alive while enemy orbs patrol faster and faster across the rings.
Controls
Keep it simple.
Use the arrow keys. The controls follow the screen direction, so the key that points inward jumps rings and the other pair keeps you moving around the ring.
First tip
Give yourself room.
Treat the black core as an escape hatch: enter it to warp to a random ring after a short flash.