The addictive mechanic allows you to continually power up the demons fighting at your side. (lightgungalaxy.com)
Why would Ryu team up with his nemesis Akuma in the first place and then allow someone as evil as Doctor Doom to fight at his side as well? (theflickcast.com)
Along the way, players befriend courageous companions who fight at their side or possibly betray them, based on the players» actions. (metacritic.com)