Synth Riders: Challenges+ Update

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The Synth Riders team challenges YOU! Think you’ve got what it takes to not just complete a song and earn a top score on leaderboards? We’re now throwing every trick at you to defeat you with our new Challenges+ feature. Everything from alien invaders that attack the rails to trip up your high score run. Maybe the on-screen notes will vanish, or change colors, or shrink...