Ryu, Ken, and a host of others get back to doing what they do best with Capcom's Street Fighter IV.
Street Fighter IV Champion Edition' Review – A Classic Mobile Fighter Gets a Fresh Coat of Paint – TouchArcade
SUPER Street Fighter 4 Is Coming…Raise Your Hand If You're Surprised. – blast-o-rama.
New Moves for Ryu, Ken and Co. in Street Fighter 4 Omega - GameSpot, ryu street fighter 4
Super Street Fighter IV Updated Hands-On - New Ultra Combos and Stages - GameSpot
Ultra Street Fighter IV - GameSpot
Street Fighter IV Video Review by GameSpot
New Moves for Ryu, Ken and Co. in Street Fighter 4 Omega - GameSpot, ryu street fighter 4
Street Fighter IV Updated Hands-On - GameSpot
Street Fighter IV: Then and Now - GameSpot
Street Fighter IV - GameSpot, ryu street fighter 4
Super Street Fighter IV: Arcade Edition - Wikipedia