Play fireboy and watergirl - one of the best free two player games online. Team up and with your friends to battle puzzles through the elements.

Characters: Both Fireboy and Watergirl are main characters who complement each other's strengths and weaknesses best. Fireboy also has to deal with addicts, and Watergirl would be better for the job at other times.

Fireboy has the ability to set fire and collect red diamonds. He is also…