Synth Riders is a challenging VR rhythm game where a player must hit different colored notes and note streams that fly by on either side of them. Each note is a 3-D sphere that flies past on the beat of the pulsating retro synthesizer music. Blue notes can be hit with either hand, pink notes must be hit with one hand only. Orange notes appear in a stream and must be hit with two hands at once. There are four levels of difficulty: easy, medium, hard and expert.