2.19.2 Sonic Rush Adventure 2.20 Sonic Riders series 2.20.1 Sonic Riders 2.20.2 Sonic Riders: Zero Gravity 2.20.3 Sonic Free Riders 2.21 Sonic the Hedgehog (2006) 2.22 Sonic Unleashed 2.23 Sonic Colors 2.24 Sonic Mania 2.25 Sonic Superstars 2.26 Sonic Dream Team 3 Trivia 4 Referencesin...